88286580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{490481}}^1$

素因数の和:490496

約数の個数: 36

約数和(自身を含む): 267803172

約数和(自身を除く): 179516592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 490481, 980962, 1471443, 1961924, 2452405, 2942886, 4414329, 4904810, 5885772, 7357215, 8828658, 9809620, 14714430, 17657316, 22071645, 29428860, 44143290, 88286580]

約数ペア:

[(1, 88286580), (2, 44143290), (3, 29428860), (4, 22071645), (5, 17657316), (6, 14714430), (9, 9809620), (10, 8828658), (12, 7357215), (15, 5885772), (18, 4904810), (20, 4414329), (30, 2942886), (36, 2452405), (45, 1961924), (60, 1471443), (90, 980962), (180, 490481)]