130141070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4597}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 248292000

約数和(自身を除く): 118150930

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 4597, 5662, 9194, 14155, 22985, 28310, 45970, 87343, 174686, 436715, 684953, 873430, 1369906, 3424765, 6849530, 13014107, 26028214, 65070535, 130141070]

約数ペア:

[(1, 130141070), (2, 65070535), (5, 26028214), (10, 13014107), (19, 6849530), (38, 3424765), (95, 1369906), (149, 873430), (190, 684953), (298, 436715), (745, 174686), (1490, 87343), (2831, 45970), (4597, 28310), (5662, 22985), (9194, 14155)]