147490810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{29917}}^1$

素因数の和:29970

約数の個数: 32

約数和(自身を含む): 290802960

約数和(自身を除く): 143312150

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 29917, 59834, 149585, 299170, 508589, 867593, 1017178, 1735186, 2542945, 4337965, 5085890, 8675930, 14749081, 29498162, 73745405, 147490810]

約数ペア:

[(1, 147490810), (2, 73745405), (5, 29498162), (10, 14749081), (17, 8675930), (29, 5085890), (34, 4337965), (58, 2542945), (85, 1735186), (145, 1017178), (170, 867593), (290, 508589), (493, 299170), (986, 149585), (2465, 59834), (4930, 29917)]