1982610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 4065390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1049, 1890, 2098, 3147, 5245, 6294, 7343, 9441, 10490, 14686, 15735, 18882, 22029, 28323, 31470, 36715, 44058, 47205, 56646, 66087, 73430, 94410, 110145, 132174, 141615, 198261, 220290, 283230, 330435, 396522, 660870, 991305, 1982610]

約数ペア:

[(1, 1982610), (2, 991305), (3, 660870), (5, 396522), (6, 330435), (7, 283230), (9, 220290), (10, 198261), (14, 141615), (15, 132174), (18, 110145), (21, 94410), (27, 73430), (30, 66087), (35, 56646), (42, 47205), (45, 44058), (54, 36715), (63, 31470), (70, 28323), (90, 22029), (105, 18882), (126, 15735), (135, 14686), (189, 10490), (210, 9441), (270, 7343), (315, 6294), (378, 5245), (630, 3147), (945, 2098), (1049, 1890)]