1387201890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{65963}}^1$

素因数の和:66674

約数の個数: 32

約数和(自身を含む): 3334084416

約数和(自身を除く): 1946882526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 10515, 21030, 65963, 131926, 197889, 329815, 395778, 659630, 989445, 1978890, 46240063, 92480126, 138720189, 231200315, 277440378, 462400630, 693600945, 1387201890]

約数ペア:

[(1, 1387201890), (2, 693600945), (3, 462400630), (5, 277440378), (6, 231200315), (10, 138720189), (15, 92480126), (30, 46240063), (701, 1978890), (1402, 989445), (2103, 659630), (3505, 395778), (4206, 329815), (7010, 197889), (10515, 131926), (21030, 65963)]