59705780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 130515840

約数和(自身を除く): 70810060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 311, 331, 580, 622, 662, 1244, 1324, 1555, 1655, 3110, 3310, 6220, 6620, 9019, 9599, 18038, 19198, 36076, 38396, 45095, 47995, 90190, 95990, 102941, 180380, 191980, 205882, 411764, 514705, 1029410, 2058820, 2985289, 5970578, 11941156, 14926445, 29852890, 59705780]

約数ペア:

[(1, 59705780), (2, 29852890), (4, 14926445), (5, 11941156), (10, 5970578), (20, 2985289), (29, 2058820), (58, 1029410), (116, 514705), (145, 411764), (290, 205882), (311, 191980), (331, 180380), (580, 102941), (622, 95990), (662, 90190), (1244, 47995), (1324, 45095), (1555, 38396), (1655, 36076), (3110, 19198), (3310, 18038), (6220, 9599), (6620, 9019)]