11398260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 20680332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 701, 813, 1084, 1355, 1402, 1626, 2103, 2710, 2804, 3252, 3505, 4065, 4206, 5420, 7010, 8130, 8412, 10515, 14020, 16260, 21030, 42060, 189971, 379942, 569913, 759884, 949855, 1139826, 1899710, 2279652, 2849565, 3799420, 5699130, 11398260]

約数ペア:

[(1, 11398260), (2, 5699130), (3, 3799420), (4, 2849565), (5, 2279652), (6, 1899710), (10, 1139826), (12, 949855), (15, 759884), (20, 569913), (30, 379942), (60, 189971), (271, 42060), (542, 21030), (701, 16260), (813, 14020), (1084, 10515), (1355, 8412), (1402, 8130), (1626, 7010), (2103, 5420), (2710, 4206), (2804, 4065), (3252, 3505)]