28073070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16449

約数の個数: 48

約数和(自身を含む): 76836240

約数和(自身を除く): 48763170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16417, 32834, 49251, 82085, 98502, 147753, 164170, 246255, 295506, 311923, 492510, 623846, 738765, 935769, 1477530, 1559615, 1871538, 2807307, 3119230, 4678845, 5614614, 9357690, 14036535, 28073070]

約数ペア:

[(1, 28073070), (2, 14036535), (3, 9357690), (5, 5614614), (6, 4678845), (9, 3119230), (10, 2807307), (15, 1871538), (18, 1559615), (19, 1477530), (30, 935769), (38, 738765), (45, 623846), (57, 492510), (90, 311923), (95, 295506), (114, 246255), (171, 164170), (190, 147753), (285, 98502), (342, 82085), (570, 49251), (855, 32834), (1710, 16417)]