30657198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35731}}^1$

素因数の和:35760

約数の個数: 32

約数和(自身を含む): 72035712

約数和(自身を除く): 41378514

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 35731, 71462, 107193, 214386, 393041, 464503, 786082, 929006, 1179123, 1393509, 2358246, 2787018, 5109533, 10219066, 15328599, 30657198]

約数ペア:

[(1, 30657198), (2, 15328599), (3, 10219066), (6, 5109533), (11, 2787018), (13, 2358246), (22, 1393509), (26, 1179123), (33, 929006), (39, 786082), (66, 464503), (78, 393041), (143, 214386), (286, 107193), (429, 71462), (858, 35731)]