2015371020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{17341}}^1$

素因数の和:17515

約数の個数: 96

約数和(自身を含む): 6118257600

約数和(自身を除く): 4102886580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 149, 156, 195, 260, 298, 390, 447, 596, 745, 780, 894, 1490, 1788, 1937, 2235, 2980, 3874, 4470, 5811, 7748, 8940, 9685, 11622, 17341, 19370, 23244, 29055, 34682, 38740, 52023, 58110, 69364, 86705, 104046, 116220, 173410, 208092, 225433, 260115, 346820, 450866, 520230, 676299, 901732, 1040460, 1127165, 1352598, 2254330, 2583809, 2705196, 3381495, 4508660, 5167618, 6762990, 7751427, 10335236, 12919045, 13525980, 15502854, 25838090, 31005708, 33589517, 38757135, 51676180, 67179034, 77514270, 100768551, 134358068, 155028540, 167947585, 201537102, 335895170, 403074204, 503842755, 671790340, 1007685510, 2015371020]

約数ペア:

[(1, 2015371020), (2, 1007685510), (3, 671790340), (4, 503842755), (5, 403074204), (6, 335895170), (10, 201537102), (12, 167947585), (13, 155028540), (15, 134358068), (20, 100768551), (26, 77514270), (30, 67179034), (39, 51676180), (52, 38757135), (60, 33589517), (65, 31005708), (78, 25838090), (130, 15502854), (149, 13525980), (156, 12919045), (195, 10335236), (260, 7751427), (298, 6762990), (390, 5167618), (447, 4508660), (596, 3381495), (745, 2705196), (780, 2583809), (894, 2254330), (1490, 1352598), (1788, 1127165), (1937, 1040460), (2235, 901732), (2980, 676299), (3874, 520230), (4470, 450866), (5811, 346820), (7748, 260115), (8940, 225433), (9685, 208092), (11622, 173410), (17341, 116220), (19370, 104046), (23244, 86705), (29055, 69364), (34682, 58110), (38740, 52023)]