147788790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{22091}}^1$

素因数の和:22324

約数の個数: 32

約数和(自身を含む): 356299776

約数和(自身を除く): 208510986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 22091, 44182, 66273, 110455, 132546, 220910, 331365, 662730, 4926293, 9852586, 14778879, 24631465, 29557758, 49262930, 73894395, 147788790]

約数ペア:

[(1, 147788790), (2, 73894395), (3, 49262930), (5, 29557758), (6, 24631465), (10, 14778879), (15, 9852586), (30, 4926293), (223, 662730), (446, 331365), (669, 220910), (1115, 132546), (1338, 110455), (2230, 66273), (3345, 44182), (6690, 22091)]