114657620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74453}}^1$

素因数の和:74480

約数の個数: 48

約数和(自身を含む): 300198528

約数和(自身を除く): 185540908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 74453, 148906, 297812, 372265, 521171, 744530, 818983, 1042342, 1489060, 1637966, 2084684, 2605855, 3275932, 4094915, 5211710, 5732881, 8189830, 10423420, 11465762, 16379660, 22931524, 28664405, 57328810, 114657620]

約数ペア:

[(1, 114657620), (2, 57328810), (4, 28664405), (5, 22931524), (7, 16379660), (10, 11465762), (11, 10423420), (14, 8189830), (20, 5732881), (22, 5211710), (28, 4094915), (35, 3275932), (44, 2605855), (55, 2084684), (70, 1637966), (77, 1489060), (110, 1042342), (140, 818983), (154, 744530), (220, 521171), (308, 372265), (385, 297812), (770, 148906), (1540, 74453)]