3627260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 9379776

約数和(自身を除く): 5752516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1993, 3986, 7972, 9965, 13951, 19930, 25909, 27902, 39860, 51818, 55804, 69755, 103636, 129545, 139510, 181363, 259090, 279020, 362726, 518180, 725452, 906815, 1813630, 3627260]

約数ペア:

[(1, 3627260), (2, 1813630), (4, 906815), (5, 725452), (7, 518180), (10, 362726), (13, 279020), (14, 259090), (20, 181363), (26, 139510), (28, 129545), (35, 103636), (52, 69755), (65, 55804), (70, 51818), (91, 39860), (130, 27902), (140, 25909), (182, 19930), (260, 13951), (364, 9965), (455, 7972), (910, 3986), (1820, 1993)]