29391390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15551}}^1$

素因数の和:15574

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 60188130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15551, 31102, 46653, 77755, 93306, 108857, 139959, 155510, 217714, 233265, 279918, 326571, 419877, 466530, 544285, 653142, 699795, 839754, 979713, 1088570, 1399590, 1632855, 1959426, 2099385, 2939139, 3265710, 4198770, 4898565, 5878278, 9797130, 14695695, 29391390]

約数ペア:

[(1, 29391390), (2, 14695695), (3, 9797130), (5, 5878278), (6, 4898565), (7, 4198770), (9, 3265710), (10, 2939139), (14, 2099385), (15, 1959426), (18, 1632855), (21, 1399590), (27, 1088570), (30, 979713), (35, 839754), (42, 699795), (45, 653142), (54, 544285), (63, 466530), (70, 419877), (90, 326571), (105, 279918), (126, 233265), (135, 217714), (189, 155510), (210, 139959), (270, 108857), (315, 93306), (378, 77755), (630, 46653), (945, 31102), (1890, 15551)]