87026340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1450439}}^1$

素因数の和:1450451

約数の個数: 24

約数和(自身を含む): 243673920

約数和(自身を除く): 156647580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1450439, 2900878, 4351317, 5801756, 7252195, 8702634, 14504390, 17405268, 21756585, 29008780, 43513170, 87026340]

約数ペア:

[(1, 87026340), (2, 43513170), (3, 29008780), (4, 21756585), (5, 17405268), (6, 14504390), (10, 8702634), (12, 7252195), (15, 5801756), (20, 4351317), (30, 2900878), (60, 1450439)]