88394490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1869

約数の個数: 80

約数和(自身を含む): 241714440

約数和(自身を除く): 153319950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1647, 1789, 1830, 2745, 3294, 3578, 4941, 5367, 5490, 8235, 8945, 9882, 10734, 16101, 16470, 17890, 24705, 26835, 32202, 48303, 49410, 53670, 80505, 96606, 109129, 144909, 161010, 218258, 241515, 289818, 327387, 483030, 545645, 654774, 724545, 982161, 1091290, 1449090, 1636935, 1964322, 2946483, 3273870, 4910805, 5892966, 8839449, 9821610, 14732415, 17678898, 29464830, 44197245, 88394490]

約数ペア:

[(1, 88394490), (2, 44197245), (3, 29464830), (5, 17678898), (6, 14732415), (9, 9821610), (10, 8839449), (15, 5892966), (18, 4910805), (27, 3273870), (30, 2946483), (45, 1964322), (54, 1636935), (61, 1449090), (81, 1091290), (90, 982161), (122, 724545), (135, 654774), (162, 545645), (183, 483030), (270, 327387), (305, 289818), (366, 241515), (405, 218258), (549, 161010), (610, 144909), (810, 109129), (915, 96606), (1098, 80505), (1647, 53670), (1789, 49410), (1830, 48303), (2745, 32202), (3294, 26835), (3578, 24705), (4941, 17890), (5367, 16470), (5490, 16101), (8235, 10734), (8945, 9882)]