9971880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3650

約数の個数: 64

約数和(自身を含む): 31224960

約数和(自身を除く): 21253080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 3613, 7226, 10839, 14452, 18065, 21678, 28904, 36130, 43356, 54195, 72260, 83099, 86712, 108390, 144520, 166198, 216780, 249297, 332396, 415495, 433560, 498594, 664792, 830990, 997188, 1246485, 1661980, 1994376, 2492970, 3323960, 4985940, 9971880]

約数ペア:

[(1, 9971880), (2, 4985940), (3, 3323960), (4, 2492970), (5, 1994376), (6, 1661980), (8, 1246485), (10, 997188), (12, 830990), (15, 664792), (20, 498594), (23, 433560), (24, 415495), (30, 332396), (40, 249297), (46, 216780), (60, 166198), (69, 144520), (92, 108390), (115, 86712), (120, 83099), (138, 72260), (184, 54195), (230, 43356), (276, 36130), (345, 28904), (460, 21678), (552, 18065), (690, 14452), (920, 10839), (1380, 7226), (2760, 3613)]