1218898830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2138419}}^1$

素因数の和:2138448

約数の個数: 32

約数和(自身を含む): 3079324800

約数和(自身を除く): 1860425970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2138419, 4276838, 6415257, 10692095, 12830514, 21384190, 32076285, 40629961, 64152570, 81259922, 121889883, 203149805, 243779766, 406299610, 609449415, 1218898830]

約数ペア:

[(1, 1218898830), (2, 609449415), (3, 406299610), (5, 243779766), (6, 203149805), (10, 121889883), (15, 81259922), (19, 64152570), (30, 40629961), (38, 32076285), (57, 21384190), (95, 12830514), (114, 10692095), (190, 6415257), (285, 4276838), (570, 2138419)]