142118270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70009}}^1$

素因数の和:70052

約数の個数: 32

約数和(自身を含む): 302443200

約数和(自身を除く): 160324930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 70009, 140018, 350045, 490063, 700090, 980126, 2030261, 2450315, 4060522, 4900630, 10151305, 14211827, 20302610, 28423654, 71059135, 142118270]

約数ペア:

[(1, 142118270), (2, 71059135), (5, 28423654), (7, 20302610), (10, 14211827), (14, 10151305), (29, 4900630), (35, 4060522), (58, 2450315), (70, 2030261), (145, 980126), (203, 700090), (290, 490063), (406, 350045), (1015, 140018), (2030, 70009)]