58540580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 144422208

約数和(自身を除く): 85881628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 79, 134, 140, 158, 268, 316, 335, 395, 469, 553, 670, 790, 938, 1106, 1340, 1580, 1876, 2212, 2345, 2765, 4690, 5293, 5530, 6241, 9380, 10586, 11060, 12482, 21172, 24964, 26465, 31205, 37051, 43687, 52930, 62410, 74102, 87374, 105860, 124820, 148204, 174748, 185255, 218435, 370510, 418147, 436870, 741020, 836294, 873740, 1672588, 2090735, 2927029, 4181470, 5854058, 8362940, 11708116, 14635145, 29270290, 58540580]

約数ペア:

[(1, 58540580), (2, 29270290), (4, 14635145), (5, 11708116), (7, 8362940), (10, 5854058), (14, 4181470), (20, 2927029), (28, 2090735), (35, 1672588), (67, 873740), (70, 836294), (79, 741020), (134, 436870), (140, 418147), (158, 370510), (268, 218435), (316, 185255), (335, 174748), (395, 148204), (469, 124820), (553, 105860), (670, 87374), (790, 74102), (938, 62410), (1106, 52930), (1340, 43687), (1580, 37051), (1876, 31205), (2212, 26465), (2345, 24964), (2765, 21172), (4690, 12482), (5293, 11060), (5530, 10586), (6241, 9380)]