30299660

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 65372160

約数和(自身を除く): 35072500

約数列:

[1, 2, 4, 5, 10, 20, 79, 127, 151, 158, 254, 302, 316, 395, 508, 604, 635, 755, 790, 1270, 1510, 1580, 2540, 3020, 10033, 11929, 19177, 20066, 23858, 38354, 40132, 47716, 50165, 59645, 76708, 95885, 100330, 119290, 191770, 200660, 238580, 383540, 1514983, 3029966, 6059932, 7574915, 15149830, 30299660]

約数ペア:

[(1, 30299660), (2, 15149830), (4, 7574915), (5, 6059932), (10, 3029966), (20, 1514983), (79, 383540), (127, 238580), (151, 200660), (158, 191770), (254, 119290), (302, 100330), (316, 95885), (395, 76708), (508, 59645), (604, 50165), (635, 47716), (755, 40132), (790, 38354), (1270, 23858), (1510, 20066), (1580, 19177), (2540, 11929), (3020, 10033)]