157029986890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2446331}}^1$

素因数の和:2446483

約数の個数: 48

約数和(自身を含む): 331311635424

約数和(自身を除く): 174281648534

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 917, 1310, 1834, 4585, 6419, 9170, 12838, 32095, 64190, 2446331, 4892662, 12231655, 17124317, 24463310, 34248634, 85621585, 119870219, 171243170, 239740438, 320469361, 599351095, 640938722, 1198702190, 1602346805, 2243285527, 3204693610, 4486571054, 11216427635, 15702998689, 22432855270, 31405997378, 78514993445, 157029986890]

約数ペア:

[(1, 157029986890), (2, 78514993445), (5, 31405997378), (7, 22432855270), (10, 15702998689), (14, 11216427635), (35, 4486571054), (49, 3204693610), (70, 2243285527), (98, 1602346805), (131, 1198702190), (245, 640938722), (262, 599351095), (490, 320469361), (655, 239740438), (917, 171243170), (1310, 119870219), (1834, 85621585), (4585, 34248634), (6419, 24463310), (9170, 17124317), (12838, 12231655), (32095, 4892662), (64190, 2446331)]