82103490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43441}}^1$

素因数の和:43464

約数の個数: 64

約数和(自身を含む): 250225920

約数和(自身を除く): 168122430

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, 1890, 43441, 86882, 130323, 217205, 260646, 304087, 390969, 434410, 608174, 651615, 781938, 912261, 1172907, 1303230, 1520435, 1824522, 1954845, 2345814, 2736783, 3040870, 3909690, 4561305, 5473566, 5864535, 8210349, 9122610, 11729070, 13683915, 16420698, 27367830, 41051745, 82103490]

約数ペア:

[(1, 82103490), (2, 41051745), (3, 27367830), (5, 16420698), (6, 13683915), (7, 11729070), (9, 9122610), (10, 8210349), (14, 5864535), (15, 5473566), (18, 4561305), (21, 3909690), (27, 3040870), (30, 2736783), (35, 2345814), (42, 1954845), (45, 1824522), (54, 1520435), (63, 1303230), (70, 1172907), (90, 912261), (105, 781938), (126, 651615), (135, 608174), (189, 434410), (210, 390969), (270, 304087), (315, 260646), (378, 217205), (630, 130323), (945, 86882), (1890, 43441)]