246878730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12692

約数の個数: 96

約数和(自身を含む): 757306368

約数和(自身を除く): 510427638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 12641, 19530, 25282, 37923, 63205, 75846, 88487, 113769, 126410, 176974, 189615, 227538, 265461, 379230, 391871, 442435, 530922, 568845, 783742, 796383, 884870, 1137690, 1175613, 1327305, 1592766, 1959355, 2351226, 2654610, 2743097, 3526839, 3918710, 3981915, 5486194, 5878065, 7053678, 7963830, 8229291, 11756130, 13715485, 16458582, 17634195, 24687873, 27430970, 35268390, 41146455, 49375746, 82292910, 123439365, 246878730]

約数ペア:

[(1, 246878730), (2, 123439365), (3, 82292910), (5, 49375746), (6, 41146455), (7, 35268390), (9, 27430970), (10, 24687873), (14, 17634195), (15, 16458582), (18, 13715485), (21, 11756130), (30, 8229291), (31, 7963830), (35, 7053678), (42, 5878065), (45, 5486194), (62, 3981915), (63, 3918710), (70, 3526839), (90, 2743097), (93, 2654610), (105, 2351226), (126, 1959355), (155, 1592766), (186, 1327305), (210, 1175613), (217, 1137690), (279, 884870), (310, 796383), (315, 783742), (434, 568845), (465, 530922), (558, 442435), (630, 391871), (651, 379230), (930, 265461), (1085, 227538), (1302, 189615), (1395, 176974), (1953, 126410), (2170, 113769), (2790, 88487), (3255, 75846), (3906, 63205), (6510, 37923), (9765, 25282), (12641, 19530)]