1138164810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{254623}}^1$

素因数の和:254782

約数の個数: 32

約数和(自身を含む): 2749939200

約数和(自身を除く): 1611774390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 254623, 509246, 763869, 1273115, 1527738, 2546230, 3819345, 7638690, 37938827, 75877654, 113816481, 189694135, 227632962, 379388270, 569082405, 1138164810]

約数ペア:

[(1, 1138164810), (2, 569082405), (3, 379388270), (5, 227632962), (6, 189694135), (10, 113816481), (15, 75877654), (30, 37938827), (149, 7638690), (298, 3819345), (447, 2546230), (745, 1527738), (894, 1273115), (1490, 763869), (2235, 509246), (4470, 254623)]