2871810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 7910136

約数和(自身を除く): 5038326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1877, 3754, 5631, 9385, 11262, 16893, 18770, 28155, 31909, 33786, 56310, 63818, 84465, 95727, 159545, 168930, 191454, 287181, 319090, 478635, 574362, 957270, 1435905, 2871810]

約数ペア:

[(1, 2871810), (2, 1435905), (3, 957270), (5, 574362), (6, 478635), (9, 319090), (10, 287181), (15, 191454), (17, 168930), (18, 159545), (30, 95727), (34, 84465), (45, 63818), (51, 56310), (85, 33786), (90, 31909), (102, 28155), (153, 18770), (170, 16893), (255, 11262), (306, 9385), (510, 5631), (765, 3754), (1530, 1877)]