144865430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 266709024

約数和(自身を除く): 121843594

約数列:

[1, 2, 5, 10, 53, 106, 265, 443, 530, 617, 886, 1234, 2215, 3085, 4430, 6170, 23479, 32701, 46958, 65402, 117395, 163505, 234790, 273331, 327010, 546662, 1366655, 2733310, 14486543, 28973086, 72432715, 144865430]

約数ペア:

[(1, 144865430), (2, 72432715), (5, 28973086), (10, 14486543), (53, 2733310), (106, 1366655), (265, 546662), (443, 327010), (530, 273331), (617, 234790), (886, 163505), (1234, 117395), (2215, 65402), (3085, 46958), (4430, 32701), (6170, 23479)]