2153405220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{185959}}^1$

素因数の和:186164

約数の個数: 48

約数和(自身を含む): 6060808320

約数和(自身を除く): 3907403100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 185959, 371918, 557877, 743836, 929795, 1115754, 1859590, 2231508, 2789385, 3719180, 5578770, 11157540, 35890087, 71780174, 107670261, 143560348, 179450435, 215340522, 358900870, 430681044, 538351305, 717801740, 1076702610, 2153405220]

約数ペア:

[(1, 2153405220), (2, 1076702610), (3, 717801740), (4, 538351305), (5, 430681044), (6, 358900870), (10, 215340522), (12, 179450435), (15, 143560348), (20, 107670261), (30, 71780174), (60, 35890087), (193, 11157540), (386, 5578770), (579, 3719180), (772, 2789385), (965, 2231508), (1158, 1859590), (1930, 1115754), (2316, 929795), (2895, 743836), (3860, 557877), (5790, 371918), (11580, 185959)]