68517430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 128355840

約数和(自身を除く): 59838410

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1237, 1910, 2474, 5539, 6185, 11078, 12370, 27695, 35873, 55390, 71746, 179365, 236267, 358730, 472534, 1181335, 2362670, 6851743, 13703486, 34258715, 68517430]

約数ペア:

[(1, 68517430), (2, 34258715), (5, 13703486), (10, 6851743), (29, 2362670), (58, 1181335), (145, 472534), (191, 358730), (290, 236267), (382, 179365), (955, 71746), (1237, 55390), (1910, 35873), (2474, 27695), (5539, 12370), (6185, 11078)]