145849890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{255877}}^1$

素因数の和:255906

約数の個数: 32

約数和(自身を含む): 368464320

約数和(自身を除く): 222614430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 255877, 511754, 767631, 1279385, 1535262, 2558770, 3838155, 4861663, 7676310, 9723326, 14584989, 24308315, 29169978, 48616630, 72924945, 145849890]

約数ペア:

[(1, 145849890), (2, 72924945), (3, 48616630), (5, 29169978), (6, 24308315), (10, 14584989), (15, 9723326), (19, 7676310), (30, 4861663), (38, 3838155), (57, 2558770), (95, 1535262), (114, 1279385), (190, 767631), (285, 511754), (570, 255877)]