70507460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57793}}^1$

素因数の和:57863

約数の個数: 24

約数和(自身を含む): 150495576

約数和(自身を除く): 79988116

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 57793, 115586, 231172, 288965, 577930, 1155860, 3525373, 7050746, 14101492, 17626865, 35253730, 70507460]

約数ペア:

[(1, 70507460), (2, 35253730), (4, 17626865), (5, 14101492), (10, 7050746), (20, 3525373), (61, 1155860), (122, 577930), (244, 288965), (305, 231172), (610, 115586), (1220, 57793)]