90386730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2780

約数の個数: 96

約数和(自身を含む): 273746304

約数和(自身を除く): 183359574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 630, 742, 795, 954, 1113, 1590, 1855, 2226, 2385, 2707, 3339, 3710, 4770, 5414, 5565, 6678, 8121, 11130, 13535, 16242, 16695, 18949, 24363, 27070, 33390, 37898, 40605, 48726, 56847, 81210, 94745, 113694, 121815, 143471, 170541, 189490, 243630, 284235, 286942, 341082, 430413, 568470, 717355, 852705, 860826, 1004297, 1291239, 1434710, 1705410, 2008594, 2152065, 2582478, 3012891, 4304130, 5021485, 6025782, 6456195, 9038673, 10042970, 12912390, 15064455, 18077346, 30128910, 45193365, 90386730]

約数ペア:

[(1, 90386730), (2, 45193365), (3, 30128910), (5, 18077346), (6, 15064455), (7, 12912390), (9, 10042970), (10, 9038673), (14, 6456195), (15, 6025782), (18, 5021485), (21, 4304130), (30, 3012891), (35, 2582478), (42, 2152065), (45, 2008594), (53, 1705410), (63, 1434710), (70, 1291239), (90, 1004297), (105, 860826), (106, 852705), (126, 717355), (159, 568470), (210, 430413), (265, 341082), (315, 286942), (318, 284235), (371, 243630), (477, 189490), (530, 170541), (630, 143471), (742, 121815), (795, 113694), (954, 94745), (1113, 81210), (1590, 56847), (1855, 48726), (2226, 40605), (2385, 37898), (2707, 33390), (3339, 27070), (3710, 24363), (4770, 18949), (5414, 16695), (5565, 16242), (6678, 13535), (8121, 11130)]