13261530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26003}}^1$

素因数の和:26030

約数の個数: 32

約数和(自身を含む): 33701184

約数和(自身を除く): 20439654

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 26003, 52006, 78009, 130015, 156018, 260030, 390045, 442051, 780090, 884102, 1326153, 2210255, 2652306, 4420510, 6630765, 13261530]

約数ペア:

[(1, 13261530), (2, 6630765), (3, 4420510), (5, 2652306), (6, 2210255), (10, 1326153), (15, 884102), (17, 780090), (30, 442051), (34, 390045), (51, 260030), (85, 156018), (102, 130015), (170, 78009), (255, 52006), (510, 26003)]