15530710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 30310560

約数和(自身を除く): 14779850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 619, 965, 1238, 1930, 2509, 3095, 5018, 6190, 8047, 12545, 16094, 25090, 40235, 80470, 119467, 238934, 597335, 1194670, 1553071, 3106142, 7765355, 15530710]

約数ペア:

[(1, 15530710), (2, 7765355), (5, 3106142), (10, 1553071), (13, 1194670), (26, 597335), (65, 238934), (130, 119467), (193, 80470), (386, 40235), (619, 25090), (965, 16094), (1238, 12545), (1930, 8047), (2509, 6190), (3095, 5018)]