39990090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3593}}^1$

素因数の和:3663

約数の個数: 64

約数和(自身を含む): 111787776

約数和(自身を除く): 71797686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3593, 3710, 5565, 7186, 10779, 11130, 17965, 21558, 25151, 35930, 50302, 53895, 75453, 107790, 125755, 150906, 190429, 251510, 377265, 380858, 571287, 754530, 952145, 1142574, 1333003, 1904290, 2666006, 2856435, 3999009, 5712870, 6665015, 7998018, 13330030, 19995045, 39990090]

約数ペア:

[(1, 39990090), (2, 19995045), (3, 13330030), (5, 7998018), (6, 6665015), (7, 5712870), (10, 3999009), (14, 2856435), (15, 2666006), (21, 1904290), (30, 1333003), (35, 1142574), (42, 952145), (53, 754530), (70, 571287), (105, 380858), (106, 377265), (159, 251510), (210, 190429), (265, 150906), (318, 125755), (371, 107790), (530, 75453), (742, 53895), (795, 50302), (1113, 35930), (1590, 25151), (1855, 21558), (2226, 17965), (3593, 11130), (3710, 10779), (5565, 7186)]