32991660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 112641984

約数和(自身を除く): 79650324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 613, 690, 780, 828, 897, 1035, 1170, 1196, 1226, 1380, 1495, 1794, 1839, 2070, 2340, 2452, 2691, 2990, 3065, 3588, 3678, 4140, 4485, 5382, 5517, 5980, 6130, 7356, 7969, 8970, 9195, 10764, 11034, 12260, 13455, 14099, 15938, 17940, 18390, 22068, 23907, 26910, 27585, 28198, 31876, 36780, 39845, 42297, 47814, 53820, 55170, 56396, 70495, 71721, 79690, 84594, 95628, 110340, 119535, 126891, 140990, 143442, 159380, 169188, 183287, 211485, 239070, 253782, 281980, 286884, 358605, 366574, 422970, 478140, 507564, 549861, 634455, 717210, 733148, 845940, 916435, 1099722, 1268910, 1434420, 1649583, 1832870, 2199444, 2537820, 2749305, 3299166, 3665740, 5498610, 6598332, 8247915, 10997220, 16495830, 32991660]

約数ペア:

[(1, 32991660), (2, 16495830), (3, 10997220), (4, 8247915), (5, 6598332), (6, 5498610), (9, 3665740), (10, 3299166), (12, 2749305), (13, 2537820), (15, 2199444), (18, 1832870), (20, 1649583), (23, 1434420), (26, 1268910), (30, 1099722), (36, 916435), (39, 845940), (45, 733148), (46, 717210), (52, 634455), (60, 549861), (65, 507564), (69, 478140), (78, 422970), (90, 366574), (92, 358605), (115, 286884), (117, 281980), (130, 253782), (138, 239070), (156, 211485), (180, 183287), (195, 169188), (207, 159380), (230, 143442), (234, 140990), (260, 126891), (276, 119535), (299, 110340), (345, 95628), (390, 84594), (414, 79690), (460, 71721), (468, 70495), (585, 56396), (598, 55170), (613, 53820), (690, 47814), (780, 42297), (828, 39845), (897, 36780), (1035, 31876), (1170, 28198), (1196, 27585), (1226, 26910), (1380, 23907), (1495, 22068), (1794, 18390), (1839, 17940), (2070, 15938), (2340, 14099), (2452, 13455), (2691, 12260), (2990, 11034), (3065, 10764), (3588, 9195), (3678, 8970), (4140, 7969), (4485, 7356), (5382, 6130), (5517, 5980)]