17057790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{21059}}^1$

素因数の和:21078

約数の個数: 40

約数和(自身を含む): 45868680

約数和(自身を除く): 28810890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 21059, 42118, 63177, 105295, 126354, 189531, 210590, 315885, 379062, 568593, 631770, 947655, 1137186, 1705779, 1895310, 2842965, 3411558, 5685930, 8528895, 17057790]

約数ペア:

[(1, 17057790), (2, 8528895), (3, 5685930), (5, 3411558), (6, 2842965), (9, 1895310), (10, 1705779), (15, 1137186), (18, 947655), (27, 631770), (30, 568593), (45, 379062), (54, 315885), (81, 210590), (90, 189531), (135, 126354), (162, 105295), (270, 63177), (405, 42118), (810, 21059)]