2017501740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{25301}}^1$

素因数の和:25759

約数の個数: 72

約数和(自身を含む): 6133812048

約数和(自身を除く): 4116310308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1772, 2215, 2658, 3987, 4430, 5316, 6645, 7974, 8860, 13290, 15948, 19935, 25301, 26580, 39870, 50602, 75903, 79740, 101204, 126505, 151806, 227709, 253010, 303612, 379515, 455418, 506020, 759030, 910836, 1138545, 1518060, 2277090, 4554180, 11208343, 22416686, 33625029, 44833372, 56041715, 67250058, 100875087, 112083430, 134500116, 168125145, 201750174, 224166860, 336250290, 403500348, 504375435, 672500580, 1008750870, 2017501740]

約数ペア:

[(1, 2017501740), (2, 1008750870), (3, 672500580), (4, 504375435), (5, 403500348), (6, 336250290), (9, 224166860), (10, 201750174), (12, 168125145), (15, 134500116), (18, 112083430), (20, 100875087), (30, 67250058), (36, 56041715), (45, 44833372), (60, 33625029), (90, 22416686), (180, 11208343), (443, 4554180), (886, 2277090), (1329, 1518060), (1772, 1138545), (2215, 910836), (2658, 759030), (3987, 506020), (4430, 455418), (5316, 379515), (6645, 303612), (7974, 253010), (8860, 227709), (13290, 151806), (15948, 126505), (19935, 101204), (25301, 79740), (26580, 75903), (39870, 50602)]