76762860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1291}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 215319552

約数和(自身を除く): 138556692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1291, 1982, 2582, 2973, 3873, 3964, 4955, 5164, 5946, 6455, 7746, 9910, 11892, 12910, 14865, 15492, 19365, 19820, 25820, 29730, 38730, 59460, 77460, 1279381, 2558762, 3838143, 5117524, 6396905, 7676286, 12793810, 15352572, 19190715, 25587620, 38381430, 76762860]

約数ペア:

[(1, 76762860), (2, 38381430), (3, 25587620), (4, 19190715), (5, 15352572), (6, 12793810), (10, 7676286), (12, 6396905), (15, 5117524), (20, 3838143), (30, 2558762), (60, 1279381), (991, 77460), (1291, 59460), (1982, 38730), (2582, 29730), (2973, 25820), (3873, 19820), (3964, 19365), (4955, 15492), (5164, 14865), (5946, 12910), (6455, 11892), (7746, 9910)]