2549070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1049}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 6879600

約数和(自身を除く): 4330530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1049, 1215, 2098, 2430, 3147, 5245, 6294, 9441, 10490, 15735, 18882, 28323, 31470, 47205, 56646, 84969, 94410, 141615, 169938, 254907, 283230, 424845, 509814, 849690, 1274535, 2549070]

約数ペア:

[(1, 2549070), (2, 1274535), (3, 849690), (5, 509814), (6, 424845), (9, 283230), (10, 254907), (15, 169938), (18, 141615), (27, 94410), (30, 84969), (45, 56646), (54, 47205), (81, 31470), (90, 28323), (135, 18882), (162, 15735), (243, 10490), (270, 9441), (405, 6294), (486, 5245), (810, 3147), (1049, 2430), (1215, 2098)]