2541601020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{2473}}^1$

素因数の和:4939

約数の個数: 96

約数和(自身を含む): 8139737088

約数和(自身を除く): 5598136068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2447, 2473, 4894, 4946, 7341, 7419, 9788, 9892, 12235, 12365, 14682, 14838, 17129, 17311, 24470, 24730, 29364, 29676, 34258, 34622, 36705, 37095, 48940, 49460, 51387, 51933, 68516, 69244, 73410, 74190, 85645, 86555, 102774, 103866, 146820, 148380, 171290, 173110, 205548, 207732, 256935, 259665, 342580, 346220, 513870, 519330, 1027740, 1038660, 6051431, 12102862, 18154293, 24205724, 30257155, 36308586, 42360017, 60514310, 72617172, 84720034, 90771465, 121028620, 127080051, 169440068, 181542930, 211800085, 254160102, 363085860, 423600170, 508320204, 635400255, 847200340, 1270800510, 2541601020]

約数ペア:

[(1, 2541601020), (2, 1270800510), (3, 847200340), (4, 635400255), (5, 508320204), (6, 423600170), (7, 363085860), (10, 254160102), (12, 211800085), (14, 181542930), (15, 169440068), (20, 127080051), (21, 121028620), (28, 90771465), (30, 84720034), (35, 72617172), (42, 60514310), (60, 42360017), (70, 36308586), (84, 30257155), (105, 24205724), (140, 18154293), (210, 12102862), (420, 6051431), (2447, 1038660), (2473, 1027740), (4894, 519330), (4946, 513870), (7341, 346220), (7419, 342580), (9788, 259665), (9892, 256935), (12235, 207732), (12365, 205548), (14682, 173110), (14838, 171290), (17129, 148380), (17311, 146820), (24470, 103866), (24730, 102774), (29364, 86555), (29676, 85645), (34258, 74190), (34622, 73410), (36705, 69244), (37095, 68516), (48940, 51933), (49460, 51387)]