38070430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 70567200

約数和(自身を除く): 32496770

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 530, 545, 659, 1090, 1318, 3295, 5777, 6590, 11554, 28885, 34927, 57770, 69854, 71831, 143662, 174635, 349270, 359155, 718310, 3807043, 7614086, 19035215, 38070430]

約数ペア:

[(1, 38070430), (2, 19035215), (5, 7614086), (10, 3807043), (53, 718310), (106, 359155), (109, 349270), (218, 174635), (265, 143662), (530, 71831), (545, 69854), (659, 57770), (1090, 34927), (1318, 28885), (3295, 11554), (5777, 6590)]