28849170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8115

約数の個数: 64

約数和(自身を含む): 83794176

約数和(自身を除く): 54945006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 8081, 16162, 24243, 40405, 48486, 56567, 80810, 113134, 121215, 137377, 169701, 242430, 274754, 282835, 339402, 412131, 565670, 686885, 824262, 848505, 961639, 1373770, 1697010, 1923278, 2060655, 2884917, 4121310, 4808195, 5769834, 9616390, 14424585, 28849170]

約数ペア:

[(1, 28849170), (2, 14424585), (3, 9616390), (5, 5769834), (6, 4808195), (7, 4121310), (10, 2884917), (14, 2060655), (15, 1923278), (17, 1697010), (21, 1373770), (30, 961639), (34, 848505), (35, 824262), (42, 686885), (51, 565670), (70, 412131), (85, 339402), (102, 282835), (105, 274754), (119, 242430), (170, 169701), (210, 137377), (238, 121215), (255, 113134), (357, 80810), (510, 56567), (595, 48486), (714, 40405), (1190, 24243), (1785, 16162), (3570, 8081)]