87217530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13037}}^1$

素因数の和:13270

約数の個数: 32

約数和(自身を含む): 210276864

約数和(自身を除く): 123059334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 13037, 26074, 39111, 65185, 78222, 130370, 195555, 391110, 2907251, 5814502, 8721753, 14536255, 17443506, 29072510, 43608765, 87217530]

約数ペア:

[(1, 87217530), (2, 43608765), (3, 29072510), (5, 17443506), (6, 14536255), (10, 8721753), (15, 5814502), (30, 2907251), (223, 391110), (446, 195555), (669, 130370), (1115, 78222), (1338, 65185), (2230, 39111), (3345, 26074), (6690, 13037)]