1649372670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 4870914048

約数和(自身を除く): 3221541378

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 223, 241, 279, 310, 330, 341, 446, 465, 482, 495, 558, 669, 682, 723, 930, 990, 1023, 1115, 1205, 1338, 1395, 1446, 1705, 2007, 2046, 2169, 2230, 2410, 2453, 2651, 2790, 3069, 3345, 3410, 3615, 4014, 4338, 4906, 5115, 5302, 6138, 6690, 6913, 7230, 7359, 7471, 7953, 10035, 10230, 10845, 12265, 13255, 13826, 14718, 14942, 15345, 15906, 20070, 20739, 21690, 22077, 22413, 23859, 24530, 26510, 30690, 34565, 36795, 37355, 39765, 41478, 44154, 44826, 47718, 53743, 62217, 67239, 69130, 73590, 74710, 76043, 79530, 82181, 103695, 107486, 110385, 112065, 119295, 124434, 134478, 152086, 161229, 164362, 207390, 220770, 224130, 228129, 238590, 246543, 268715, 311085, 322458, 336195, 380215, 410905, 456258, 483687, 493086, 537430, 591173, 622170, 672390, 684387, 739629, 760430, 806145, 821810, 967374, 1140645, 1182346, 1232715, 1368774, 1479258, 1612290, 1666033, 1773519, 2281290, 2418435, 2465430, 2955865, 3332066, 3421935, 3547038, 3698145, 4836870, 4998099, 5320557, 5911730, 6843870, 7396290, 8330165, 8867595, 9996198, 10641114, 14994297, 16660330, 17735190, 18326363, 24990495, 26602785, 29988594, 36652726, 49980990, 53205570, 54979089, 74971485, 91631815, 109958178, 149942970, 164937267, 183263630, 274895445, 329874534, 549790890, 824686335, 1649372670]

約数ペア:

[(1, 1649372670), (2, 824686335), (3, 549790890), (5, 329874534), (6, 274895445), (9, 183263630), (10, 164937267), (11, 149942970), (15, 109958178), (18, 91631815), (22, 74971485), (30, 54979089), (31, 53205570), (33, 49980990), (45, 36652726), (55, 29988594), (62, 26602785), (66, 24990495), (90, 18326363), (93, 17735190), (99, 16660330), (110, 14994297), (155, 10641114), (165, 9996198), (186, 8867595), (198, 8330165), (223, 7396290), (241, 6843870), (279, 5911730), (310, 5320557), (330, 4998099), (341, 4836870), (446, 3698145), (465, 3547038), (482, 3421935), (495, 3332066), (558, 2955865), (669, 2465430), (682, 2418435), (723, 2281290), (930, 1773519), (990, 1666033), (1023, 1612290), (1115, 1479258), (1205, 1368774), (1338, 1232715), (1395, 1182346), (1446, 1140645), (1705, 967374), (2007, 821810), (2046, 806145), (2169, 760430), (2230, 739629), (2410, 684387), (2453, 672390), (2651, 622170), (2790, 591173), (3069, 537430), (3345, 493086), (3410, 483687), (3615, 456258), (4014, 410905), (4338, 380215), (4906, 336195), (5115, 322458), (5302, 311085), (6138, 268715), (6690, 246543), (6913, 238590), (7230, 228129), (7359, 224130), (7471, 220770), (7953, 207390), (10035, 164362), (10230, 161229), (10845, 152086), (12265, 134478), (13255, 124434), (13826, 119295), (14718, 112065), (14942, 110385), (15345, 107486), (15906, 103695), (20070, 82181), (20739, 79530), (21690, 76043), (22077, 74710), (22413, 73590), (23859, 69130), (24530, 67239), (26510, 62217), (30690, 53743), (34565, 47718), (36795, 44826), (37355, 44154), (39765, 41478)]