90804570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{15683}}^1$

素因数の和:15886

約数の個数: 32

約数和(自身を含む): 219074112

約数和(自身を除く): 128269542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 15683, 31366, 47049, 78415, 94098, 156830, 235245, 470490, 3026819, 6053638, 9080457, 15134095, 18160914, 30268190, 45402285, 90804570]

約数ペア:

[(1, 90804570), (2, 45402285), (3, 30268190), (5, 18160914), (6, 15134095), (10, 9080457), (15, 6053638), (30, 3026819), (193, 470490), (386, 235245), (579, 156830), (965, 94098), (1158, 78415), (1930, 47049), (2895, 31366), (5790, 15683)]