74100690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 199249920

約数和(自身を除く): 125149230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2161, 2286, 3429, 3810, 4322, 5715, 6483, 6858, 10805, 11430, 12966, 17145, 19449, 21610, 32415, 34290, 38898, 58347, 64830, 97245, 116694, 194490, 274447, 291735, 548894, 583470, 823341, 1372235, 1646682, 2470023, 2744470, 4116705, 4940046, 7410069, 8233410, 12350115, 14820138, 24700230, 37050345, 74100690]

約数ペア:

[(1, 74100690), (2, 37050345), (3, 24700230), (5, 14820138), (6, 12350115), (9, 8233410), (10, 7410069), (15, 4940046), (18, 4116705), (27, 2744470), (30, 2470023), (45, 1646682), (54, 1372235), (90, 823341), (127, 583470), (135, 548894), (254, 291735), (270, 274447), (381, 194490), (635, 116694), (762, 97245), (1143, 64830), (1270, 58347), (1905, 38898), (2161, 34290), (2286, 32415), (3429, 21610), (3810, 19449), (4322, 17145), (5715, 12966), (6483, 11430), (6858, 10805)]