88548420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2281}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 248427648

約数和(自身を除く): 159879228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2281, 2588, 3235, 3882, 4562, 6470, 6843, 7764, 9124, 9705, 11405, 12940, 13686, 19410, 22810, 27372, 34215, 38820, 45620, 68430, 136860, 1475807, 2951614, 4427421, 5903228, 7379035, 8854842, 14758070, 17709684, 22137105, 29516140, 44274210, 88548420]

約数ペア:

[(1, 88548420), (2, 44274210), (3, 29516140), (4, 22137105), (5, 17709684), (6, 14758070), (10, 8854842), (12, 7379035), (15, 5903228), (20, 4427421), (30, 2951614), (60, 1475807), (647, 136860), (1294, 68430), (1941, 45620), (2281, 38820), (2588, 34215), (3235, 27372), (3882, 22810), (4562, 19410), (6470, 13686), (6843, 12940), (7764, 11405), (9124, 9705)]