2070073670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1831}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 4406648832

約数和(自身を除く): 2336575162

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 521, 1042, 1085, 1831, 2170, 2605, 3647, 3662, 5210, 7294, 9155, 12817, 16151, 18235, 18310, 25634, 32302, 36470, 56761, 64085, 80755, 113057, 113522, 128170, 161510, 226114, 283805, 397327, 565285, 567610, 794654, 953951, 1130570, 1907902, 1986635, 3973270, 4769755, 6677657, 9539510, 13355314, 29572481, 33388285, 59144962, 66776570, 147862405, 207007367, 295724810, 414014734, 1035036835, 2070073670]

約数ペア:

[(1, 2070073670), (2, 1035036835), (5, 414014734), (7, 295724810), (10, 207007367), (14, 147862405), (31, 66776570), (35, 59144962), (62, 33388285), (70, 29572481), (155, 13355314), (217, 9539510), (310, 6677657), (434, 4769755), (521, 3973270), (1042, 1986635), (1085, 1907902), (1831, 1130570), (2170, 953951), (2605, 794654), (3647, 567610), (3662, 565285), (5210, 397327), (7294, 283805), (9155, 226114), (12817, 161510), (16151, 128170), (18235, 113522), (18310, 113057), (25634, 80755), (32302, 64085), (36470, 56761)]