210960780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{32257}}^1$

素因数の和:32378

約数の個数: 48

約数和(自身を含む): 596127840

約数和(自身を除く): 385167060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 32257, 64514, 96771, 129028, 161285, 193542, 322570, 387084, 483855, 645140, 967710, 1935420, 3516013, 7032026, 10548039, 14064052, 17580065, 21096078, 35160130, 42192156, 52740195, 70320260, 105480390, 210960780]

約数ペア:

[(1, 210960780), (2, 105480390), (3, 70320260), (4, 52740195), (5, 42192156), (6, 35160130), (10, 21096078), (12, 17580065), (15, 14064052), (20, 10548039), (30, 7032026), (60, 3516013), (109, 1935420), (218, 967710), (327, 645140), (436, 483855), (545, 387084), (654, 322570), (1090, 193542), (1308, 161285), (1635, 129028), (2180, 96771), (3270, 64514), (6540, 32257)]