30685655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6131}}^1$

素因数の和:6167

約数の個数: 32

約数和(自身を含む): 49448448

約数和(自身を除く): 18762793

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 6131, 30655, 42917, 67441, 79703, 214585, 337205, 398515, 472087, 557921, 876733, 2360435, 2789605, 4383665, 6137131, 30685655]

約数ペア:

[(1, 30685655), (5, 6137131), (7, 4383665), (11, 2789605), (13, 2360435), (35, 876733), (55, 557921), (65, 472087), (77, 398515), (91, 337205), (143, 214585), (385, 79703), (455, 67441), (715, 42917), (1001, 30655), (5005, 6131)]