11261490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 29721600

約数和(自身を除く): 18460110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 859, 874, 1311, 1718, 2185, 2577, 2622, 4295, 4370, 5154, 6555, 8590, 12885, 13110, 16321, 19757, 25770, 32642, 39514, 48963, 59271, 81605, 97926, 98785, 118542, 163210, 197570, 244815, 296355, 375383, 489630, 592710, 750766, 1126149, 1876915, 2252298, 3753830, 5630745, 11261490]

約数ペア:

[(1, 11261490), (2, 5630745), (3, 3753830), (5, 2252298), (6, 1876915), (10, 1126149), (15, 750766), (19, 592710), (23, 489630), (30, 375383), (38, 296355), (46, 244815), (57, 197570), (69, 163210), (95, 118542), (114, 98785), (115, 97926), (138, 81605), (190, 59271), (230, 48963), (285, 39514), (345, 32642), (437, 25770), (570, 19757), (690, 16321), (859, 13110), (874, 12885), (1311, 8590), (1718, 6555), (2185, 5154), (2577, 4370), (2622, 4295)]