1529125910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 3020976000

約数和(自身を除く): 1491850090

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 149, 178, 298, 445, 745, 887, 890, 1157, 1490, 1774, 1937, 2314, 3874, 4435, 5785, 8870, 9685, 11531, 11570, 13261, 19370, 23062, 26522, 57655, 66305, 78943, 115310, 132163, 132610, 157886, 172393, 264326, 344786, 394715, 660815, 789430, 861965, 1026259, 1321630, 1718119, 1723930, 2052518, 3436238, 5131295, 8590595, 10262590, 11762507, 17181190, 23525014, 58812535, 117625070, 152912591, 305825182, 764562955, 1529125910]

約数ペア:

[(1, 1529125910), (2, 764562955), (5, 305825182), (10, 152912591), (13, 117625070), (26, 58812535), (65, 23525014), (89, 17181190), (130, 11762507), (149, 10262590), (178, 8590595), (298, 5131295), (445, 3436238), (745, 2052518), (887, 1723930), (890, 1718119), (1157, 1321630), (1490, 1026259), (1774, 861965), (1937, 789430), (2314, 660815), (3874, 394715), (4435, 344786), (5785, 264326), (8870, 172393), (9685, 157886), (11531, 132610), (11570, 132163), (13261, 115310), (19370, 78943), (23062, 66305), (26522, 57655)]