45112690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 97666560

約数和(自身を除く): 52553870

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 142, 145, 203, 290, 313, 355, 406, 497, 626, 710, 994, 1015, 1565, 2030, 2059, 2191, 2485, 3130, 4118, 4382, 4970, 9077, 10295, 10955, 14413, 18154, 20590, 21910, 22223, 28826, 44446, 45385, 63539, 72065, 90770, 111115, 127078, 144130, 155561, 222230, 311122, 317695, 635390, 644467, 777805, 1288934, 1555610, 3222335, 4511269, 6444670, 9022538, 22556345, 45112690]

約数ペア:

[(1, 45112690), (2, 22556345), (5, 9022538), (7, 6444670), (10, 4511269), (14, 3222335), (29, 1555610), (35, 1288934), (58, 777805), (70, 644467), (71, 635390), (142, 317695), (145, 311122), (203, 222230), (290, 155561), (313, 144130), (355, 127078), (406, 111115), (497, 90770), (626, 72065), (710, 63539), (994, 45385), (1015, 44446), (1565, 28826), (2030, 22223), (2059, 21910), (2191, 20590), (2485, 18154), (3130, 14413), (4118, 10955), (4382, 10295), (4970, 9077)]