4257390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 10285056

約数和(自身を除く): 6027666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 743, 955, 1146, 1486, 1910, 2229, 2865, 3715, 4458, 5730, 7430, 11145, 22290, 141913, 283826, 425739, 709565, 851478, 1419130, 2128695, 4257390]

約数ペア:

[(1, 4257390), (2, 2128695), (3, 1419130), (5, 851478), (6, 709565), (10, 425739), (15, 283826), (30, 141913), (191, 22290), (382, 11145), (573, 7430), (743, 5730), (955, 4458), (1146, 3715), (1486, 2865), (1910, 2229)]