17960987790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{7391353}}^1$

素因数の和:7391375

約数の個数: 48

約数和(自身を含む): 48428151408

約数和(自身を除く): 30467163618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 7391353, 14782706, 22174059, 36956765, 44348118, 66522177, 73913530, 110870295, 133044354, 199566531, 221740590, 332610885, 399133062, 598699593, 665221770, 997832655, 1197399186, 1796098779, 1995665310, 2993497965, 3592197558, 5986995930, 8980493895, 17960987790]

約数ペア:

[(1, 17960987790), (2, 8980493895), (3, 5986995930), (5, 3592197558), (6, 2993497965), (9, 1995665310), (10, 1796098779), (15, 1197399186), (18, 997832655), (27, 665221770), (30, 598699593), (45, 399133062), (54, 332610885), (81, 221740590), (90, 199566531), (135, 133044354), (162, 110870295), (243, 73913530), (270, 66522177), (405, 44348118), (486, 36956765), (810, 22174059), (1215, 14782706), (2430, 7391353)]