2011015290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{3319}}^1$

素因数の和:4411

約数の個数: 64

約数和(自身を含む): 5086771200

約数和(自身を除く): 3075755910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1063, 2126, 3189, 3319, 5315, 6378, 6638, 9957, 10630, 15945, 16595, 19914, 20197, 31890, 33190, 40394, 49785, 60591, 63061, 99570, 100985, 121182, 126122, 189183, 201970, 302955, 315305, 378366, 605910, 630610, 945915, 1891830, 3528097, 7056194, 10584291, 17640485, 21168582, 35280970, 52921455, 67033843, 105842910, 134067686, 201101529, 335169215, 402203058, 670338430, 1005507645, 2011015290]

約数ペア:

[(1, 2011015290), (2, 1005507645), (3, 670338430), (5, 402203058), (6, 335169215), (10, 201101529), (15, 134067686), (19, 105842910), (30, 67033843), (38, 52921455), (57, 35280970), (95, 21168582), (114, 17640485), (190, 10584291), (285, 7056194), (570, 3528097), (1063, 1891830), (2126, 945915), (3189, 630610), (3319, 605910), (5315, 378366), (6378, 315305), (6638, 302955), (9957, 201970), (10630, 189183), (15945, 126122), (16595, 121182), (19914, 100985), (20197, 99570), (31890, 63061), (33190, 60591), (40394, 49785)]