70041580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71471}}^1$

素因数の和:71494

約数の個数: 36

約数和(自身を含む): 171103968

約数和(自身を除く): 101062388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 71471, 142942, 285884, 357355, 500297, 714710, 1000594, 1429420, 2001188, 2501485, 3502079, 5002970, 7004158, 10005940, 14008316, 17510395, 35020790, 70041580]

約数ペア:

[(1, 70041580), (2, 35020790), (4, 17510395), (5, 14008316), (7, 10005940), (10, 7004158), (14, 5002970), (20, 3502079), (28, 2501485), (35, 2001188), (49, 1429420), (70, 1000594), (98, 714710), (140, 500297), (196, 357355), (245, 285884), (490, 142942), (980, 71471)]