1796285820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4276871}}^1$

素因数の和:4276890

約数の個数: 48

約数和(自身を含む): 5748115968

約数和(自身を除く): 3951830148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4276871, 8553742, 12830613, 17107484, 21384355, 25661226, 29938097, 42768710, 51322452, 59876194, 64153065, 85537420, 89814291, 119752388, 128306130, 149690485, 179628582, 256612260, 299380970, 359257164, 449071455, 598761940, 898142910, 1796285820]

約数ペア:

[(1, 1796285820), (2, 898142910), (3, 598761940), (4, 449071455), (5, 359257164), (6, 299380970), (7, 256612260), (10, 179628582), (12, 149690485), (14, 128306130), (15, 119752388), (20, 89814291), (21, 85537420), (28, 64153065), (30, 59876194), (35, 51322452), (42, 42768710), (60, 29938097), (70, 25661226), (84, 21384355), (105, 17107484), (140, 12830613), (210, 8553742), (420, 4276871)]