26487810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 80

約数和(自身を含む): 72684216

約数和(自身を除く): 46196406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 617, 795, 810, 954, 1234, 1431, 1590, 1851, 2385, 2862, 3085, 3702, 4293, 4770, 5553, 6170, 7155, 8586, 9255, 11106, 14310, 16659, 18510, 21465, 27765, 32701, 33318, 42930, 49977, 55530, 65402, 83295, 98103, 99954, 163505, 166590, 196206, 249885, 294309, 327010, 490515, 499770, 588618, 882927, 981030, 1471545, 1765854, 2648781, 2943090, 4414635, 5297562, 8829270, 13243905, 26487810]

約数ペア:

[(1, 26487810), (2, 13243905), (3, 8829270), (5, 5297562), (6, 4414635), (9, 2943090), (10, 2648781), (15, 1765854), (18, 1471545), (27, 981030), (30, 882927), (45, 588618), (53, 499770), (54, 490515), (81, 327010), (90, 294309), (106, 249885), (135, 196206), (159, 166590), (162, 163505), (265, 99954), (270, 98103), (318, 83295), (405, 65402), (477, 55530), (530, 49977), (617, 42930), (795, 33318), (810, 32701), (954, 27765), (1234, 21465), (1431, 18510), (1590, 16659), (1851, 14310), (2385, 11106), (2862, 9255), (3085, 8586), (3702, 7155), (4293, 6170), (4770, 5553)]