2461770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 6781320

約数和(自身を除く): 4319550

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, 1609, 3218, 4827, 8045, 9654, 14481, 16090, 24135, 27353, 28962, 48270, 54706, 72405, 82059, 136765, 144810, 164118, 246177, 273530, 410295, 492354, 820590, 1230885, 2461770]

約数ペア:

[(1, 2461770), (2, 1230885), (3, 820590), (5, 492354), (6, 410295), (9, 273530), (10, 246177), (15, 164118), (17, 144810), (18, 136765), (30, 82059), (34, 72405), (45, 54706), (51, 48270), (85, 28962), (90, 27353), (102, 24135), (153, 16090), (170, 14481), (255, 9654), (306, 8045), (510, 4827), (765, 3218), (1530, 1609)]