519983940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33461}}^1$

素因数の和:33517

約数の個数: 96

約数和(自身を含む): 1708971264

約数和(自身を除く): 1188987324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 33461, 66922, 100383, 133844, 167305, 200766, 234227, 334610, 401532, 468454, 501915, 669220, 702681, 936908, 1003830, 1171135, 1238057, 1405362, 2007660, 2342270, 2476114, 2810724, 3513405, 3714171, 4684540, 4952228, 6190285, 7026810, 7428342, 8666399, 12380570, 14053620, 14856684, 17332798, 18570855, 24761140, 25999197, 34665596, 37141710, 43331995, 51998394, 74283420, 86663990, 103996788, 129995985, 173327980, 259991970, 519983940]

約数ペア:

[(1, 519983940), (2, 259991970), (3, 173327980), (4, 129995985), (5, 103996788), (6, 86663990), (7, 74283420), (10, 51998394), (12, 43331995), (14, 37141710), (15, 34665596), (20, 25999197), (21, 24761140), (28, 18570855), (30, 17332798), (35, 14856684), (37, 14053620), (42, 12380570), (60, 8666399), (70, 7428342), (74, 7026810), (84, 6190285), (105, 4952228), (111, 4684540), (140, 3714171), (148, 3513405), (185, 2810724), (210, 2476114), (222, 2342270), (259, 2007660), (370, 1405362), (420, 1238057), (444, 1171135), (518, 1003830), (555, 936908), (740, 702681), (777, 669220), (1036, 501915), (1110, 468454), (1295, 401532), (1554, 334610), (2220, 234227), (2590, 200766), (3108, 167305), (3885, 133844), (5180, 100383), (7770, 66922), (15540, 33461)]