70692970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1069}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 135205200

約数和(自身を除く): 64512230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1069, 1945, 2138, 3890, 5345, 6613, 10690, 13226, 18173, 33065, 36346, 66130, 90865, 181730, 415841, 831682, 2079205, 4158410, 7069297, 14138594, 35346485, 70692970]

約数ペア:

[(1, 70692970), (2, 35346485), (5, 14138594), (10, 7069297), (17, 4158410), (34, 2079205), (85, 831682), (170, 415841), (389, 181730), (778, 90865), (1069, 66130), (1945, 36346), (2138, 33065), (3890, 18173), (5345, 13226), (6613, 10690)]