292741620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{7541}}^1$

素因数の和:8200

約数の個数: 48

約数和(自身を含む): 821052288

約数和(自身を除く): 528310668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 6470, 7541, 7764, 9705, 12940, 15082, 19410, 22623, 30164, 37705, 38820, 45246, 75410, 90492, 113115, 150820, 226230, 452460, 4879027, 9758054, 14637081, 19516108, 24395135, 29274162, 48790270, 58548324, 73185405, 97580540, 146370810, 292741620]

約数ペア:

[(1, 292741620), (2, 146370810), (3, 97580540), (4, 73185405), (5, 58548324), (6, 48790270), (10, 29274162), (12, 24395135), (15, 19516108), (20, 14637081), (30, 9758054), (60, 4879027), (647, 452460), (1294, 226230), (1941, 150820), (2588, 113115), (3235, 90492), (3882, 75410), (6470, 45246), (7541, 38820), (7764, 37705), (9705, 30164), (12940, 22623), (15082, 19410)]