888924660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2707}}^1$

素因数の和:3153

約数の個数: 96

約数和(自身を含む): 2687809152

約数和(自身を除く): 1798884492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 421, 780, 842, 1263, 1684, 2105, 2526, 2707, 4210, 5052, 5414, 5473, 6315, 8121, 8420, 10828, 10946, 12630, 13535, 16242, 16419, 21892, 25260, 27070, 27365, 32484, 32838, 35191, 40605, 54140, 54730, 65676, 70382, 81210, 82095, 105573, 109460, 140764, 162420, 164190, 175955, 211146, 328380, 351910, 422292, 527865, 703820, 1055730, 1139647, 2111460, 2279294, 3418941, 4558588, 5698235, 6837882, 11396470, 13675764, 14815411, 17094705, 22792940, 29630822, 34189410, 44446233, 59261644, 68378820, 74077055, 88892466, 148154110, 177784932, 222231165, 296308220, 444462330, 888924660]

約数ペア:

[(1, 888924660), (2, 444462330), (3, 296308220), (4, 222231165), (5, 177784932), (6, 148154110), (10, 88892466), (12, 74077055), (13, 68378820), (15, 59261644), (20, 44446233), (26, 34189410), (30, 29630822), (39, 22792940), (52, 17094705), (60, 14815411), (65, 13675764), (78, 11396470), (130, 6837882), (156, 5698235), (195, 4558588), (260, 3418941), (390, 2279294), (421, 2111460), (780, 1139647), (842, 1055730), (1263, 703820), (1684, 527865), (2105, 422292), (2526, 351910), (2707, 328380), (4210, 211146), (5052, 175955), (5414, 164190), (5473, 162420), (6315, 140764), (8121, 109460), (8420, 105573), (10828, 82095), (10946, 81210), (12630, 70382), (13535, 65676), (16242, 54730), (16419, 54140), (21892, 40605), (25260, 35191), (27070, 32838), (27365, 32484)]