85985580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49417}}^1$

素因数の和:49458

約数の個数: 48

約数和(自身を含む): 249066720

約数和(自身を除く): 163081140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 49417, 98834, 148251, 197668, 247085, 296502, 494170, 593004, 741255, 988340, 1433093, 1482510, 2866186, 2965020, 4299279, 5732372, 7165465, 8598558, 14330930, 17197116, 21496395, 28661860, 42992790, 85985580]

約数ペア:

[(1, 85985580), (2, 42992790), (3, 28661860), (4, 21496395), (5, 17197116), (6, 14330930), (10, 8598558), (12, 7165465), (15, 5732372), (20, 4299279), (29, 2965020), (30, 2866186), (58, 1482510), (60, 1433093), (87, 988340), (116, 741255), (145, 593004), (174, 494170), (290, 296502), (348, 247085), (435, 197668), (580, 148251), (870, 98834), (1740, 49417)]