61790790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20393}}^1$

素因数の和:20504

約数の個数: 32

約数和(自身を含む): 149773536

約数和(自身を除く): 87982746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 20393, 40786, 61179, 101965, 122358, 203930, 305895, 611790, 2059693, 4119386, 6179079, 10298465, 12358158, 20596930, 30895395, 61790790]

約数ペア:

[(1, 61790790), (2, 30895395), (3, 20596930), (5, 12358158), (6, 10298465), (10, 6179079), (15, 4119386), (30, 2059693), (101, 611790), (202, 305895), (303, 203930), (505, 122358), (606, 101965), (1010, 61179), (1515, 40786), (3030, 20393)]