2883330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 4979070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 181, 270, 295, 354, 362, 531, 543, 590, 885, 905, 1062, 1086, 1593, 1629, 1770, 1810, 2655, 2715, 3186, 3258, 4887, 5310, 5430, 7965, 8145, 9774, 10679, 15930, 16290, 21358, 24435, 32037, 48870, 53395, 64074, 96111, 106790, 160185, 192222, 288333, 320370, 480555, 576666, 961110, 1441665, 2883330]

約数ペア:

[(1, 2883330), (2, 1441665), (3, 961110), (5, 576666), (6, 480555), (9, 320370), (10, 288333), (15, 192222), (18, 160185), (27, 106790), (30, 96111), (45, 64074), (54, 53395), (59, 48870), (90, 32037), (118, 24435), (135, 21358), (177, 16290), (181, 15930), (270, 10679), (295, 9774), (354, 8145), (362, 7965), (531, 5430), (543, 5310), (590, 4887), (885, 3258), (905, 3186), (1062, 2715), (1086, 2655), (1593, 1810), (1629, 1770)]