395655604890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1\times {\mathrm{26203}}^1$

素因数の和:31764

約数の個数: 128

約数和(自身を含む): 1168961697792

約数和(自身を除く): 773306092902

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5531, 11062, 16593, 26203, 27655, 33186, 38717, 52406, 55310, 71903, 77434, 78609, 82965, 116151, 131015, 143806, 157218, 165930, 183421, 193585, 215709, 232302, 262030, 340639, 359515, 366842, 387170, 393045, 431418, 503321, 550263, 580755, 681278, 719030, 786090, 917105, 1006642, 1021917, 1078545, 1100526, 1161510, 1509963, 1703195, 1834210, 2043834, 2157090, 2384473, 2516605, 2751315, 3019926, 3406390, 4768946, 5033210, 5109585, 5502630, 7153419, 7549815, 10219170, 11922365, 14306838, 15099630, 23844730, 35767095, 71534190, 144928793, 289857586, 434786379, 724643965, 869572758, 1014501551, 1449287930, 1884074309, 2029003102, 2173931895, 3043504653, 3768148618, 4347863790, 5072507755, 5652222927, 6087009306, 9420371545, 10145015510, 11304445854, 13188520163, 15217523265, 18840743090, 26377040326, 28261114635, 30435046530, 39565560489, 56522229270, 65942600815, 79131120978, 131885201630, 197827802445, 395655604890]

約数ペア:

[(1, 395655604890), (2, 197827802445), (3, 131885201630), (5, 79131120978), (6, 65942600815), (7, 56522229270), (10, 39565560489), (13, 30435046530), (14, 28261114635), (15, 26377040326), (21, 18840743090), (26, 15217523265), (30, 13188520163), (35, 11304445854), (39, 10145015510), (42, 9420371545), (65, 6087009306), (70, 5652222927), (78, 5072507755), (91, 4347863790), (105, 3768148618), (130, 3043504653), (182, 2173931895), (195, 2029003102), (210, 1884074309), (273, 1449287930), (390, 1014501551), (455, 869572758), (546, 724643965), (910, 434786379), (1365, 289857586), (2730, 144928793), (5531, 71534190), (11062, 35767095), (16593, 23844730), (26203, 15099630), (27655, 14306838), (33186, 11922365), (38717, 10219170), (52406, 7549815), (55310, 7153419), (71903, 5502630), (77434, 5109585), (78609, 5033210), (82965, 4768946), (116151, 3406390), (131015, 3019926), (143806, 2751315), (157218, 2516605), (165930, 2384473), (183421, 2157090), (193585, 2043834), (215709, 1834210), (232302, 1703195), (262030, 1509963), (340639, 1161510), (359515, 1100526), (366842, 1078545), (387170, 1021917), (393045, 1006642), (431418, 917105), (503321, 786090), (550263, 719030), (580755, 681278)]