13091010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4903}}^1$

素因数の和:5002

約数の個数: 32

約数和(自身を含む): 31777920

約数和(自身を除く): 18686910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 4903, 9806, 14709, 24515, 29418, 49030, 73545, 147090, 436367, 872734, 1309101, 2181835, 2618202, 4363670, 6545505, 13091010]

約数ペア:

[(1, 13091010), (2, 6545505), (3, 4363670), (5, 2618202), (6, 2181835), (10, 1309101), (15, 872734), (30, 436367), (89, 147090), (178, 73545), (267, 49030), (445, 29418), (534, 24515), (890, 14709), (1335, 9806), (2670, 4903)]