9137031460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{146099}}^1$

素因数の和:146220

約数の個数: 48

約数和(自身を含む): 19881288000

約数和(自身を除く): 10744256540

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 3127, 6254, 12508, 15635, 31270, 62540, 146099, 292198, 584396, 730495, 1460990, 2921980, 7743247, 8619841, 15486494, 17239682, 30972988, 34479364, 38716235, 43099205, 77432470, 86198410, 154864940, 172396820, 456851573, 913703146, 1827406292, 2284257865, 4568515730, 9137031460]

約数ペア:

[(1, 9137031460), (2, 4568515730), (4, 2284257865), (5, 1827406292), (10, 913703146), (20, 456851573), (53, 172396820), (59, 154864940), (106, 86198410), (118, 77432470), (212, 43099205), (236, 38716235), (265, 34479364), (295, 30972988), (530, 17239682), (590, 15486494), (1060, 8619841), (1180, 7743247), (3127, 2921980), (6254, 1460990), (12508, 730495), (15635, 584396), (31270, 292198), (62540, 146099)]