153785770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2579}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 284212800

約数和(自身を除く): 130427030

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 335, 445, 670, 890, 2579, 5158, 5963, 11926, 12895, 25790, 29815, 59630, 172793, 229531, 345586, 459062, 863965, 1147655, 1727930, 2295310, 15378577, 30757154, 76892885, 153785770]

約数ペア:

[(1, 153785770), (2, 76892885), (5, 30757154), (10, 15378577), (67, 2295310), (89, 1727930), (134, 1147655), (178, 863965), (335, 459062), (445, 345586), (670, 229531), (890, 172793), (2579, 59630), (5158, 29815), (5963, 25790), (11926, 12895)]