30696764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64489}}^1$

素因数の和:64517

約数の個数: 24

約数和(自身を含む): 65005920

約数和(自身を除く): 34309156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64489, 128978, 257956, 451423, 902846, 1096313, 1805692, 2192626, 4385252, 7674191, 15348382, 30696764]

約数ペア:

[(1, 30696764), (2, 15348382), (4, 7674191), (7, 4385252), (14, 2192626), (17, 1805692), (28, 1096313), (34, 902846), (68, 451423), (119, 257956), (238, 128978), (476, 64489)]