83666790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{309877}}^1$

素因数の和:309893

約数の個数: 32

約数和(自身を含む): 223112160

約数和(自身を除く): 139445370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 309877, 619754, 929631, 1549385, 1859262, 2788893, 3098770, 4648155, 5577786, 8366679, 9296310, 13944465, 16733358, 27888930, 41833395, 83666790]

約数ペア:

[(1, 83666790), (2, 41833395), (3, 27888930), (5, 16733358), (6, 13944465), (9, 9296310), (10, 8366679), (15, 5577786), (18, 4648155), (27, 3098770), (30, 2788893), (45, 1859262), (54, 1549385), (90, 929631), (135, 619754), (270, 309877)]