2711490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4338750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 71, 95, 114, 134, 142, 190, 201, 213, 285, 335, 355, 402, 426, 570, 670, 710, 1005, 1065, 1273, 1349, 2010, 2130, 2546, 2698, 3819, 4047, 4757, 6365, 6745, 7638, 8094, 9514, 12730, 13490, 14271, 19095, 20235, 23785, 28542, 38190, 40470, 47570, 71355, 90383, 142710, 180766, 271149, 451915, 542298, 903830, 1355745, 2711490]

約数ペア:

[(1, 2711490), (2, 1355745), (3, 903830), (5, 542298), (6, 451915), (10, 271149), (15, 180766), (19, 142710), (30, 90383), (38, 71355), (57, 47570), (67, 40470), (71, 38190), (95, 28542), (114, 23785), (134, 20235), (142, 19095), (190, 14271), (201, 13490), (213, 12730), (285, 9514), (335, 8094), (355, 7638), (402, 6745), (426, 6365), (570, 4757), (670, 4047), (710, 3819), (1005, 2698), (1065, 2546), (1273, 2130), (1349, 2010)]