82110420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65167}}^1$

素因数の和:65189

約数の個数: 72

約数和(自身を含む): 284653824

約数和(自身を除く): 202543404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65167, 130334, 195501, 260668, 325835, 391002, 456169, 586503, 651670, 782004, 912338, 977505, 1173006, 1303340, 1368507, 1824676, 1955010, 2280845, 2346012, 2737014, 2932515, 3910020, 4105521, 4561690, 5474028, 5865030, 6842535, 8211042, 9123380, 11730060, 13685070, 16422084, 20527605, 27370140, 41055210, 82110420]

約数ペア:

[(1, 82110420), (2, 41055210), (3, 27370140), (4, 20527605), (5, 16422084), (6, 13685070), (7, 11730060), (9, 9123380), (10, 8211042), (12, 6842535), (14, 5865030), (15, 5474028), (18, 4561690), (20, 4105521), (21, 3910020), (28, 2932515), (30, 2737014), (35, 2346012), (36, 2280845), (42, 1955010), (45, 1824676), (60, 1368507), (63, 1303340), (70, 1173006), (84, 977505), (90, 912338), (105, 782004), (126, 651670), (140, 586503), (180, 456169), (210, 391002), (252, 325835), (315, 260668), (420, 195501), (630, 130334), (1260, 65167)]