20174119830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{247141}}^1$

素因数の和:248061

約数の個数: 48

約数和(自身を含む): 52510755024

約数和(自身を除く): 32336635194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 907, 1814, 2721, 4535, 5442, 8163, 9070, 13605, 16326, 27210, 40815, 81630, 247141, 494282, 741423, 1235705, 1482846, 2224269, 2471410, 3707115, 4448538, 7414230, 11121345, 22242690, 224156887, 448313774, 672470661, 1120784435, 1344941322, 2017411983, 2241568870, 3362353305, 4034823966, 6724706610, 10087059915, 20174119830]

約数ペア:

[(1, 20174119830), (2, 10087059915), (3, 6724706610), (5, 4034823966), (6, 3362353305), (9, 2241568870), (10, 2017411983), (15, 1344941322), (18, 1120784435), (30, 672470661), (45, 448313774), (90, 224156887), (907, 22242690), (1814, 11121345), (2721, 7414230), (4535, 4448538), (5442, 3707115), (8163, 2471410), (9070, 2224269), (13605, 1482846), (16326, 1235705), (27210, 741423), (40815, 494282), (81630, 247141)]