2045647530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 5752581120

約数和(自身を除く): 3706933590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 131, 145, 155, 174, 186, 193, 261, 262, 279, 290, 310, 386, 393, 435, 465, 522, 558, 579, 655, 786, 870, 899, 930, 965, 1158, 1179, 1305, 1310, 1395, 1737, 1798, 1930, 1965, 2358, 2610, 2697, 2790, 2895, 3474, 3799, 3930, 4061, 4495, 5394, 5597, 5790, 5895, 5983, 7598, 8091, 8122, 8685, 8990, 11194, 11397, 11790, 11966, 12183, 13485, 16182, 16791, 17370, 17949, 18995, 20305, 22794, 24366, 25283, 26970, 27985, 29915, 33582, 34191, 35898, 36549, 37990, 40455, 40610, 50373, 50566, 53847, 55970, 56985, 59830, 60915, 68382, 73098, 75849, 80910, 83955, 89745, 100746, 107694, 113970, 117769, 121830, 126415, 151698, 167910, 170955, 173507, 179490, 182745, 227547, 235538, 251865, 252830, 269235, 341910, 347014, 353307, 365490, 379245, 455094, 503730, 520521, 538470, 588845, 706614, 733207, 758490, 783773, 867535, 1041042, 1059921, 1137735, 1177690, 1466414, 1561563, 1567546, 1735070, 1766535, 2119842, 2199621, 2275470, 2351319, 2602605, 3123126, 3533070, 3666035, 3918865, 4399242, 4702638, 5205210, 5299605, 6598863, 7053957, 7332070, 7807815, 7837730, 10599210, 10998105, 11756595, 13197726, 14107914, 15615630, 21996210, 22729417, 23513190, 32994315, 35269785, 45458834, 65988630, 68188251, 70539570, 113647085, 136376502, 204564753, 227294170, 340941255, 409129506, 681882510, 1022823765, 2045647530]

約数ペア:

[(1, 2045647530), (2, 1022823765), (3, 681882510), (5, 409129506), (6, 340941255), (9, 227294170), (10, 204564753), (15, 136376502), (18, 113647085), (29, 70539570), (30, 68188251), (31, 65988630), (45, 45458834), (58, 35269785), (62, 32994315), (87, 23513190), (90, 22729417), (93, 21996210), (131, 15615630), (145, 14107914), (155, 13197726), (174, 11756595), (186, 10998105), (193, 10599210), (261, 7837730), (262, 7807815), (279, 7332070), (290, 7053957), (310, 6598863), (386, 5299605), (393, 5205210), (435, 4702638), (465, 4399242), (522, 3918865), (558, 3666035), (579, 3533070), (655, 3123126), (786, 2602605), (870, 2351319), (899, 2275470), (930, 2199621), (965, 2119842), (1158, 1766535), (1179, 1735070), (1305, 1567546), (1310, 1561563), (1395, 1466414), (1737, 1177690), (1798, 1137735), (1930, 1059921), (1965, 1041042), (2358, 867535), (2610, 783773), (2697, 758490), (2790, 733207), (2895, 706614), (3474, 588845), (3799, 538470), (3930, 520521), (4061, 503730), (4495, 455094), (5394, 379245), (5597, 365490), (5790, 353307), (5895, 347014), (5983, 341910), (7598, 269235), (8091, 252830), (8122, 251865), (8685, 235538), (8990, 227547), (11194, 182745), (11397, 179490), (11790, 173507), (11966, 170955), (12183, 167910), (13485, 151698), (16182, 126415), (16791, 121830), (17370, 117769), (17949, 113970), (18995, 107694), (20305, 100746), (22794, 89745), (24366, 83955), (25283, 80910), (26970, 75849), (27985, 73098), (29915, 68382), (33582, 60915), (34191, 59830), (35898, 56985), (36549, 55970), (37990, 53847), (40455, 50566), (40610, 50373)]