475753590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1079

約数の個数: 144

約数和(自身を含む): 1384007040

約数和(自身を除く): 908253450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 169, 186, 195, 234, 279, 310, 338, 390, 403, 465, 507, 558, 585, 806, 845, 930, 1009, 1014, 1170, 1209, 1395, 1521, 1690, 2015, 2018, 2418, 2535, 2790, 3027, 3042, 3627, 4030, 5045, 5070, 5239, 6045, 6054, 7254, 7605, 9081, 10090, 10478, 12090, 13117, 15135, 15210, 15717, 18135, 18162, 26195, 26234, 30270, 31279, 31434, 36270, 39351, 45405, 47151, 52390, 62558, 65585, 78585, 78702, 90810, 93837, 94302, 118053, 131170, 156395, 157170, 170521, 187674, 196755, 235755, 236106, 281511, 312790, 341042, 393510, 406627, 469185, 471510, 511563, 563022, 590265, 813254, 852605, 938370, 1023126, 1180530, 1219881, 1407555, 1534689, 1705210, 2033135, 2439762, 2557815, 2815110, 3069378, 3659643, 4066270, 5115630, 5286151, 6099405, 7319286, 7673445, 10572302, 12198810, 15346890, 15858453, 18298215, 26430755, 31716906, 36596430, 47575359, 52861510, 79292265, 95150718, 158584530, 237876795, 475753590]

約数ペア:

[(1, 475753590), (2, 237876795), (3, 158584530), (5, 95150718), (6, 79292265), (9, 52861510), (10, 47575359), (13, 36596430), (15, 31716906), (18, 26430755), (26, 18298215), (30, 15858453), (31, 15346890), (39, 12198810), (45, 10572302), (62, 7673445), (65, 7319286), (78, 6099405), (90, 5286151), (93, 5115630), (117, 4066270), (130, 3659643), (155, 3069378), (169, 2815110), (186, 2557815), (195, 2439762), (234, 2033135), (279, 1705210), (310, 1534689), (338, 1407555), (390, 1219881), (403, 1180530), (465, 1023126), (507, 938370), (558, 852605), (585, 813254), (806, 590265), (845, 563022), (930, 511563), (1009, 471510), (1014, 469185), (1170, 406627), (1209, 393510), (1395, 341042), (1521, 312790), (1690, 281511), (2015, 236106), (2018, 235755), (2418, 196755), (2535, 187674), (2790, 170521), (3027, 157170), (3042, 156395), (3627, 131170), (4030, 118053), (5045, 94302), (5070, 93837), (5239, 90810), (6045, 78702), (6054, 78585), (7254, 65585), (7605, 62558), (9081, 52390), (10090, 47151), (10478, 45405), (12090, 39351), (13117, 36270), (15135, 31434), (15210, 31279), (15717, 30270), (18135, 26234), (18162, 26195)]