90302430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{1747}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 216975744

約数和(自身を除く): 126673314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1723, 1747, 3446, 3494, 5169, 5241, 8615, 8735, 10338, 10482, 17230, 17470, 25845, 26205, 51690, 52410, 3010081, 6020162, 9030243, 15050405, 18060486, 30100810, 45151215, 90302430]

約数ペア:

[(1, 90302430), (2, 45151215), (3, 30100810), (5, 18060486), (6, 15050405), (10, 9030243), (15, 6020162), (30, 3010081), (1723, 52410), (1747, 51690), (3446, 26205), (3494, 25845), (5169, 17470), (5241, 17230), (8615, 10482), (8735, 10338)]