70304990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 82104610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 59, 70, 118, 145, 203, 290, 295, 406, 413, 587, 590, 826, 1015, 1174, 1711, 2030, 2065, 2935, 3422, 4109, 4130, 5870, 8218, 8555, 11977, 17023, 17110, 20545, 23954, 34046, 34633, 41090, 59885, 69266, 85115, 119161, 119770, 170230, 173165, 238322, 242431, 346330, 484862, 595805, 1004357, 1191610, 1212155, 2008714, 2424310, 5021785, 7030499, 10043570, 14060998, 35152495, 70304990]

約数ペア:

[(1, 70304990), (2, 35152495), (5, 14060998), (7, 10043570), (10, 7030499), (14, 5021785), (29, 2424310), (35, 2008714), (58, 1212155), (59, 1191610), (70, 1004357), (118, 595805), (145, 484862), (203, 346330), (290, 242431), (295, 238322), (406, 173165), (413, 170230), (587, 119770), (590, 119161), (826, 85115), (1015, 69266), (1174, 59885), (1711, 41090), (2030, 34633), (2065, 34046), (2935, 23954), (3422, 20545), (4109, 17110), (4130, 17023), (5870, 11977), (8218, 8555)]