71217430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 63048170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 739, 838, 1478, 2095, 3695, 4190, 7390, 9637, 16997, 19274, 33994, 48185, 84985, 96370, 169970, 309641, 619282, 1548205, 3096410, 7121743, 14243486, 35608715, 71217430]

約数ペア:

[(1, 71217430), (2, 35608715), (5, 14243486), (10, 7121743), (23, 3096410), (46, 1548205), (115, 619282), (230, 309641), (419, 169970), (739, 96370), (838, 84985), (1478, 48185), (2095, 33994), (3695, 19274), (4190, 16997), (7390, 9637)]