83661390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{309857}}^1$

素因数の和:309873

約数の個数: 32

約数和(自身を含む): 223097760

約数和(自身を除く): 139436370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 309857, 619714, 929571, 1549285, 1859142, 2788713, 3098570, 4647855, 5577426, 8366139, 9295710, 13943565, 16732278, 27887130, 41830695, 83661390]

約数ペア:

[(1, 83661390), (2, 41830695), (3, 27887130), (5, 16732278), (6, 13943565), (9, 9295710), (10, 8366139), (15, 5577426), (18, 4647855), (27, 3098570), (30, 2788713), (45, 1859142), (54, 1549285), (90, 929571), (135, 619714), (270, 309857)]