28594380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2633}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 80537184

約数和(自身を除く): 51942804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2633, 2715, 3620, 5266, 5430, 7899, 10532, 10860, 13165, 15798, 26330, 31596, 39495, 52660, 78990, 157980, 476573, 953146, 1429719, 1906292, 2382865, 2859438, 4765730, 5718876, 7148595, 9531460, 14297190, 28594380]

約数ペア:

[(1, 28594380), (2, 14297190), (3, 9531460), (4, 7148595), (5, 5718876), (6, 4765730), (10, 2859438), (12, 2382865), (15, 1906292), (20, 1429719), (30, 953146), (60, 476573), (181, 157980), (362, 78990), (543, 52660), (724, 39495), (905, 31596), (1086, 26330), (1810, 15798), (2172, 13165), (2633, 10860), (2715, 10532), (3620, 7899), (5266, 5430)]