1393398510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6635231}}^1$

素因数の和:6635248

約数の個数: 32

約数和(自身を含む): 3821893632

約数和(自身を除く): 2428495122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6635231, 13270462, 19905693, 33176155, 39811386, 46446617, 66352310, 92893234, 99528465, 139339851, 199056930, 232233085, 278679702, 464466170, 696699255, 1393398510]

約数ペア:

[(1, 1393398510), (2, 696699255), (3, 464466170), (5, 278679702), (6, 232233085), (7, 199056930), (10, 139339851), (14, 99528465), (15, 92893234), (21, 66352310), (30, 46446617), (35, 39811386), (42, 33176155), (70, 19905693), (105, 13270462), (210, 6635231)]