65249730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 216373248

約数和(自身を除く): 151123518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 257, 273, 279, 310, 315, 390, 403, 434, 455, 465, 514, 546, 558, 585, 630, 651, 771, 806, 819, 910, 930, 1085, 1170, 1209, 1285, 1302, 1365, 1395, 1542, 1638, 1799, 1953, 2015, 2170, 2313, 2418, 2570, 2730, 2790, 2821, 3255, 3341, 3598, 3627, 3855, 3906, 4030, 4095, 4626, 5397, 5642, 6045, 6510, 6682, 7254, 7710, 7967, 8190, 8463, 8995, 9765, 10023, 10794, 11565, 12090, 14105, 15934, 16191, 16705, 16926, 17990, 18135, 19530, 20046, 23130, 23387, 23901, 25389, 26985, 28210, 30069, 32382, 33410, 36270, 39835, 42315, 46774, 47802, 50115, 50778, 53970, 55769, 60138, 70161, 71703, 79670, 80955, 84630, 100230, 103571, 111538, 116935, 119505, 126945, 140322, 143406, 150345, 161910, 167307, 207142, 210483, 233870, 239010, 253890, 278845, 300690, 310713, 334614, 350805, 358515, 420966, 501921, 517855, 557690, 621426, 701610, 717030, 724997, 836535, 932139, 1003842, 1035710, 1052415, 1449994, 1553565, 1673070, 1864278, 2104830, 2174991, 2509605, 3107130, 3624985, 4349982, 4660695, 5019210, 6524973, 7249970, 9321390, 10874955, 13049946, 21749910, 32624865, 65249730]

約数ペア:

[(1, 65249730), (2, 32624865), (3, 21749910), (5, 13049946), (6, 10874955), (7, 9321390), (9, 7249970), (10, 6524973), (13, 5019210), (14, 4660695), (15, 4349982), (18, 3624985), (21, 3107130), (26, 2509605), (30, 2174991), (31, 2104830), (35, 1864278), (39, 1673070), (42, 1553565), (45, 1449994), (62, 1052415), (63, 1035710), (65, 1003842), (70, 932139), (78, 836535), (90, 724997), (91, 717030), (93, 701610), (105, 621426), (117, 557690), (126, 517855), (130, 501921), (155, 420966), (182, 358515), (186, 350805), (195, 334614), (210, 310713), (217, 300690), (234, 278845), (257, 253890), (273, 239010), (279, 233870), (310, 210483), (315, 207142), (390, 167307), (403, 161910), (434, 150345), (455, 143406), (465, 140322), (514, 126945), (546, 119505), (558, 116935), (585, 111538), (630, 103571), (651, 100230), (771, 84630), (806, 80955), (819, 79670), (910, 71703), (930, 70161), (1085, 60138), (1170, 55769), (1209, 53970), (1285, 50778), (1302, 50115), (1365, 47802), (1395, 46774), (1542, 42315), (1638, 39835), (1799, 36270), (1953, 33410), (2015, 32382), (2170, 30069), (2313, 28210), (2418, 26985), (2570, 25389), (2730, 23901), (2790, 23387), (2821, 23130), (3255, 20046), (3341, 19530), (3598, 18135), (3627, 17990), (3855, 16926), (3906, 16705), (4030, 16191), (4095, 15934), (4626, 14105), (5397, 12090), (5642, 11565), (6045, 10794), (6510, 10023), (6682, 9765), (7254, 8995), (7710, 8463), (7967, 8190)]