849860460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{46747}}^1$

素因数の和:46863

約数の個数: 72

約数和(自身を含む): 2603489616

約数和(自身を除く): 1753629156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 46747, 93494, 140241, 186988, 233735, 280482, 420723, 467470, 560964, 701205, 841446, 934940, 1402410, 1682892, 2103615, 2804820, 4207230, 4721447, 8414460, 9442894, 14164341, 18885788, 23607235, 28328682, 42493023, 47214470, 56657364, 70821705, 84986046, 94428940, 141643410, 169972092, 212465115, 283286820, 424930230, 849860460]

約数ペア:

[(1, 849860460), (2, 424930230), (3, 283286820), (4, 212465115), (5, 169972092), (6, 141643410), (9, 94428940), (10, 84986046), (12, 70821705), (15, 56657364), (18, 47214470), (20, 42493023), (30, 28328682), (36, 23607235), (45, 18885788), (60, 14164341), (90, 9442894), (101, 8414460), (180, 4721447), (202, 4207230), (303, 2804820), (404, 2103615), (505, 1682892), (606, 1402410), (909, 934940), (1010, 841446), (1212, 701205), (1515, 560964), (1818, 467470), (2020, 420723), (3030, 280482), (3636, 233735), (4545, 186988), (6060, 140241), (9090, 93494), (18180, 46747)]