18951090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37159}}^1$

素因数の和:37186

約数の個数: 32

約数和(自身を含む): 48159360

約数和(自身を除く): 29208270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37159, 74318, 111477, 185795, 222954, 371590, 557385, 631703, 1114770, 1263406, 1895109, 3158515, 3790218, 6317030, 9475545, 18951090]

約数ペア:

[(1, 18951090), (2, 9475545), (3, 6317030), (5, 3790218), (6, 3158515), (10, 1895109), (15, 1263406), (17, 1114770), (30, 631703), (34, 557385), (51, 371590), (85, 222954), (102, 185795), (170, 111477), (255, 74318), (510, 37159)]