2873580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 8225280

約数和(自身を除く): 5351700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1019, 1410, 2038, 2820, 3057, 4076, 5095, 6114, 10190, 12228, 15285, 20380, 30570, 47893, 61140, 95786, 143679, 191572, 239465, 287358, 478930, 574716, 718395, 957860, 1436790, 2873580]

約数ペア:

[(1, 2873580), (2, 1436790), (3, 957860), (4, 718395), (5, 574716), (6, 478930), (10, 287358), (12, 239465), (15, 191572), (20, 143679), (30, 95786), (47, 61140), (60, 47893), (94, 30570), (141, 20380), (188, 15285), (235, 12228), (282, 10190), (470, 6114), (564, 5095), (705, 4076), (940, 3057), (1019, 2820), (1410, 2038)]