68729350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 132991488

約数和(自身を除く): 64262138

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 97, 185, 194, 370, 383, 485, 766, 925, 970, 1850, 1915, 2425, 3589, 3830, 4850, 7178, 9575, 14171, 17945, 19150, 28342, 35890, 37151, 70855, 74302, 89725, 141710, 179450, 185755, 354275, 371510, 708550, 928775, 1374587, 1857550, 2749174, 6872935, 13745870, 34364675, 68729350]

約数ペア:

[(1, 68729350), (2, 34364675), (5, 13745870), (10, 6872935), (25, 2749174), (37, 1857550), (50, 1374587), (74, 928775), (97, 708550), (185, 371510), (194, 354275), (370, 185755), (383, 179450), (485, 141710), (766, 89725), (925, 74302), (970, 70855), (1850, 37151), (1915, 35890), (2425, 28342), (3589, 19150), (3830, 17945), (4850, 14171), (7178, 9575)]