30256872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{74159}}^1$

素因数の和:74185

約数の個数: 32

約数和(自身を含む): 80092800

約数和(自身を除く): 49835928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 74159, 148318, 222477, 296636, 444954, 593272, 889908, 1260703, 1779816, 2521406, 3782109, 5042812, 7564218, 10085624, 15128436, 30256872]

約数ペア:

[(1, 30256872), (2, 15128436), (3, 10085624), (4, 7564218), (6, 5042812), (8, 3782109), (12, 2521406), (17, 1779816), (24, 1260703), (34, 889908), (51, 593272), (68, 444954), (102, 296636), (136, 222477), (204, 148318), (408, 74159)]