81832830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30649}}^1$

素因数の和:30748

約数の個数: 32

約数和(自身を含む): 198612000

約数和(自身を除く): 116779170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 30649, 61298, 91947, 153245, 183894, 306490, 459735, 919470, 2727761, 5455522, 8183283, 13638805, 16366566, 27277610, 40916415, 81832830]

約数ペア:

[(1, 81832830), (2, 40916415), (3, 27277610), (5, 16366566), (6, 13638805), (10, 8183283), (15, 5455522), (30, 2727761), (89, 919470), (178, 459735), (267, 306490), (445, 183894), (534, 153245), (890, 91947), (1335, 61298), (2670, 30649)]