3897250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 8895744

約数和(自身を除く): 4998494

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 131, 170, 175, 238, 250, 262, 350, 425, 595, 655, 850, 875, 917, 1190, 1310, 1750, 1834, 2125, 2227, 2975, 3275, 4250, 4454, 4585, 5950, 6550, 9170, 11135, 14875, 15589, 16375, 22270, 22925, 29750, 31178, 32750, 45850, 55675, 77945, 111350, 114625, 155890, 229250, 278375, 389725, 556750, 779450, 1948625, 3897250]

約数ペア:

[(1, 3897250), (2, 1948625), (5, 779450), (7, 556750), (10, 389725), (14, 278375), (17, 229250), (25, 155890), (34, 114625), (35, 111350), (50, 77945), (70, 55675), (85, 45850), (119, 32750), (125, 31178), (131, 29750), (170, 22925), (175, 22270), (238, 16375), (250, 15589), (262, 14875), (350, 11135), (425, 9170), (595, 6550), (655, 5950), (850, 4585), (875, 4454), (917, 4250), (1190, 3275), (1310, 2975), (1750, 2227), (1834, 2125)]