215952510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{232207}}^1$

素因数の和:232248

約数の個数: 32

約数和(自身を含む): 535007232

約数和(自身を除く): 319054722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 232207, 464414, 696621, 1161035, 1393242, 2322070, 3483105, 6966210, 7198417, 14396834, 21595251, 35992085, 43190502, 71984170, 107976255, 215952510]

約数ペア:

[(1, 215952510), (2, 107976255), (3, 71984170), (5, 43190502), (6, 35992085), (10, 21595251), (15, 14396834), (30, 7198417), (31, 6966210), (62, 3483105), (93, 2322070), (155, 1393242), (186, 1161035), (310, 696621), (465, 464414), (930, 232207)]