65456190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 181958400

約数和(自身を除く): 116502210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 809, 870, 899, 930, 1305, 1395, 1618, 1798, 2427, 2610, 2697, 2790, 4045, 4495, 4854, 5394, 7281, 8090, 8091, 8990, 12135, 13485, 14562, 16182, 23461, 24270, 25079, 26970, 36405, 40455, 46922, 50158, 70383, 72810, 75237, 80910, 117305, 125395, 140766, 150474, 211149, 225711, 234610, 250790, 351915, 376185, 422298, 451422, 703830, 727291, 752370, 1055745, 1128555, 1454582, 2111490, 2181873, 2257110, 3636455, 4363746, 6545619, 7272910, 10909365, 13091238, 21818730, 32728095, 65456190]

約数ペア:

[(1, 65456190), (2, 32728095), (3, 21818730), (5, 13091238), (6, 10909365), (9, 7272910), (10, 6545619), (15, 4363746), (18, 3636455), (29, 2257110), (30, 2181873), (31, 2111490), (45, 1454582), (58, 1128555), (62, 1055745), (87, 752370), (90, 727291), (93, 703830), (145, 451422), (155, 422298), (174, 376185), (186, 351915), (261, 250790), (279, 234610), (290, 225711), (310, 211149), (435, 150474), (465, 140766), (522, 125395), (558, 117305), (809, 80910), (870, 75237), (899, 72810), (930, 70383), (1305, 50158), (1395, 46922), (1618, 40455), (1798, 36405), (2427, 26970), (2610, 25079), (2697, 24270), (2790, 23461), (4045, 16182), (4495, 14562), (4854, 13485), (5394, 12135), (7281, 8990), (8090, 8091)]