291345930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1079059}}^1$

素因数の和:1079075

約数の個数: 32

約数和(自身を含む): 776923200

約数和(自身を除く): 485577270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1079059, 2158118, 3237177, 5395295, 6474354, 9711531, 10790590, 16185885, 19423062, 29134593, 32371770, 48557655, 58269186, 97115310, 145672965, 291345930]

約数ペア:

[(1, 291345930), (2, 145672965), (3, 97115310), (5, 58269186), (6, 48557655), (9, 32371770), (10, 29134593), (15, 19423062), (18, 16185885), (27, 10790590), (30, 9711531), (45, 6474354), (54, 5395295), (90, 3237177), (135, 2158118), (270, 1079059)]