68702950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 136558224

約数和(自身を除く): 67855274

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 131, 170, 262, 425, 617, 655, 850, 1234, 1310, 2227, 3085, 3275, 4454, 6170, 6550, 10489, 11135, 15425, 20978, 22270, 30850, 52445, 55675, 80827, 104890, 111350, 161654, 262225, 404135, 524450, 808270, 1374059, 2020675, 2748118, 4041350, 6870295, 13740590, 34351475, 68702950]

約数ペア:

[(1, 68702950), (2, 34351475), (5, 13740590), (10, 6870295), (17, 4041350), (25, 2748118), (34, 2020675), (50, 1374059), (85, 808270), (131, 524450), (170, 404135), (262, 262225), (425, 161654), (617, 111350), (655, 104890), (850, 80827), (1234, 55675), (1310, 52445), (2227, 30850), (3085, 22270), (3275, 20978), (4454, 15425), (6170, 11135), (6550, 10489)]