80683590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 209454336

約数和(自身を除く): 128770746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 443, 467, 886, 934, 1329, 1401, 2215, 2335, 2658, 2802, 4430, 4670, 5759, 6071, 6645, 7005, 11518, 12142, 13290, 14010, 17277, 18213, 28795, 30355, 34554, 36426, 57590, 60710, 86385, 91065, 172770, 182130, 206881, 413762, 620643, 1034405, 1241286, 2068810, 2689453, 3103215, 5378906, 6206430, 8068359, 13447265, 16136718, 26894530, 40341795, 80683590]

約数ペア:

[(1, 80683590), (2, 40341795), (3, 26894530), (5, 16136718), (6, 13447265), (10, 8068359), (13, 6206430), (15, 5378906), (26, 3103215), (30, 2689453), (39, 2068810), (65, 1241286), (78, 1034405), (130, 620643), (195, 413762), (390, 206881), (443, 182130), (467, 172770), (886, 91065), (934, 86385), (1329, 60710), (1401, 57590), (2215, 36426), (2335, 34554), (2658, 30355), (2802, 28795), (4430, 18213), (4670, 17277), (5759, 14010), (6071, 13290), (6645, 12142), (7005, 11518)]