73629810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{90901}}^1$

素因数の和:90920

約数の個数: 40

約数和(自身を含む): 197984556

約数和(自身を除く): 124354746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 90901, 181802, 272703, 454505, 545406, 818109, 909010, 1363515, 1636218, 2454327, 2727030, 4090545, 4908654, 7362981, 8181090, 12271635, 14725962, 24543270, 36814905, 73629810]

約数ペア:

[(1, 73629810), (2, 36814905), (3, 24543270), (5, 14725962), (6, 12271635), (9, 8181090), (10, 7362981), (15, 4908654), (18, 4090545), (27, 2727030), (30, 2454327), (45, 1636218), (54, 1363515), (81, 909010), (90, 818109), (135, 545406), (162, 454505), (270, 272703), (405, 181802), (810, 90901)]