71724210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26863}}^1$

素因数の和:26962

約数の個数: 32

約数和(自身を含む): 174078720

約数和(自身を除く): 102354510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 26863, 53726, 80589, 134315, 161178, 268630, 402945, 805890, 2390807, 4781614, 7172421, 11954035, 14344842, 23908070, 35862105, 71724210]

約数ペア:

[(1, 71724210), (2, 35862105), (3, 23908070), (5, 14344842), (6, 11954035), (10, 7172421), (15, 4781614), (30, 2390807), (89, 805890), (178, 402945), (267, 268630), (445, 161178), (534, 134315), (890, 80589), (1335, 53726), (2670, 26863)]