926559660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187897}}^1$

素因数の和:1187922

約数の個数: 48

約数和(自身を含む): 2793936096

約数和(自身を除く): 1867376436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1187897, 2375794, 3563691, 4751588, 5939485, 7127382, 11878970, 14254764, 15442661, 17818455, 23757940, 30885322, 35636910, 46327983, 61770644, 71273820, 77213305, 92655966, 154426610, 185311932, 231639915, 308853220, 463279830, 926559660]

約数ペア:

[(1, 926559660), (2, 463279830), (3, 308853220), (4, 231639915), (5, 185311932), (6, 154426610), (10, 92655966), (12, 77213305), (13, 71273820), (15, 61770644), (20, 46327983), (26, 35636910), (30, 30885322), (39, 23757940), (52, 17818455), (60, 15442661), (65, 14254764), (78, 11878970), (130, 7127382), (156, 5939485), (195, 4751588), (260, 3563691), (390, 2375794), (780, 1187897)]