64860570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1249}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 169065000

約数和(自身を除く): 104204430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 577, 1154, 1249, 1731, 2498, 2885, 3462, 3747, 5193, 5770, 6245, 7494, 8655, 10386, 11241, 12490, 17310, 18735, 22482, 25965, 37470, 51930, 56205, 112410, 720673, 1441346, 2162019, 3603365, 4324038, 6486057, 7206730, 10810095, 12972114, 21620190, 32430285, 64860570]

約数ペア:

[(1, 64860570), (2, 32430285), (3, 21620190), (5, 12972114), (6, 10810095), (9, 7206730), (10, 6486057), (15, 4324038), (18, 3603365), (30, 2162019), (45, 1441346), (90, 720673), (577, 112410), (1154, 56205), (1249, 51930), (1731, 37470), (2498, 25965), (2885, 22482), (3462, 18735), (3747, 17310), (5193, 12490), (5770, 11241), (6245, 10386), (7494, 8655)]