129496670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15217}}^1$

素因数の和:15284

約数の個数: 32

約数和(自身を含む): 249818688

約数和(自身を除く): 120322018

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 15217, 30434, 76085, 152170, 349991, 563029, 699982, 1126058, 1749955, 2815145, 3499910, 5630290, 12949667, 25899334, 64748335, 129496670]

約数ペア:

[(1, 129496670), (2, 64748335), (5, 25899334), (10, 12949667), (23, 5630290), (37, 3499910), (46, 2815145), (74, 1749955), (115, 1126058), (185, 699982), (230, 563029), (370, 349991), (851, 152170), (1702, 76085), (4255, 30434), (8510, 15217)]