610422860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{1217}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 1325963520

約数和(自身を除く): 715540660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 809, 1217, 1618, 2434, 3236, 4045, 4868, 6085, 8090, 12170, 16180, 24340, 25079, 37727, 50158, 75454, 100316, 125395, 150908, 188635, 250790, 377270, 501580, 754540, 984553, 1969106, 3938212, 4922765, 9845530, 19691060, 30521143, 61042286, 122084572, 152605715, 305211430, 610422860]

約数ペア:

[(1, 610422860), (2, 305211430), (4, 152605715), (5, 122084572), (10, 61042286), (20, 30521143), (31, 19691060), (62, 9845530), (124, 4922765), (155, 3938212), (310, 1969106), (620, 984553), (809, 754540), (1217, 501580), (1618, 377270), (2434, 250790), (3236, 188635), (4045, 150908), (4868, 125395), (6085, 100316), (8090, 75454), (12170, 50158), (16180, 37727), (24340, 25079)]