9682980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 27506304

約数和(自身を除く): 17823324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2273, 4260, 4546, 6819, 9092, 11365, 13638, 22730, 27276, 34095, 45460, 68190, 136380, 161383, 322766, 484149, 645532, 806915, 968298, 1613830, 1936596, 2420745, 3227660, 4841490, 9682980]

約数ペア:

[(1, 9682980), (2, 4841490), (3, 3227660), (4, 2420745), (5, 1936596), (6, 1613830), (10, 968298), (12, 806915), (15, 645532), (20, 484149), (30, 322766), (60, 161383), (71, 136380), (142, 68190), (213, 45460), (284, 34095), (355, 27276), (426, 22730), (710, 13638), (852, 11365), (1065, 9092), (1420, 6819), (2130, 4546), (2273, 4260)]