2250878820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6857}}^1\times {\mathrm{5471}}^1$

素因数の和:12340

約数の個数: 48

約数和(自身を含む): 6304531968

約数和(自身を除く): 4053653148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5471, 6857, 10942, 13714, 16413, 20571, 21884, 27355, 27428, 32826, 34285, 41142, 54710, 65652, 68570, 82065, 82284, 102855, 109420, 137140, 164130, 205710, 328260, 411420, 37514647, 75029294, 112543941, 150058588, 187573235, 225087882, 375146470, 450175764, 562719705, 750292940, 1125439410, 2250878820]

約数ペア:

[(1, 2250878820), (2, 1125439410), (3, 750292940), (4, 562719705), (5, 450175764), (6, 375146470), (10, 225087882), (12, 187573235), (15, 150058588), (20, 112543941), (30, 75029294), (60, 37514647), (5471, 411420), (6857, 328260), (10942, 205710), (13714, 164130), (16413, 137140), (20571, 109420), (21884, 102855), (27355, 82284), (27428, 82065), (32826, 68570), (34285, 65652), (41142, 54710)]