23068370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 45465840

約数和(自身を除く): 22397470

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2909, 3965, 5818, 7930, 14545, 29090, 37817, 75634, 177449, 189085, 354898, 378170, 887245, 1774490, 2306837, 4613674, 11534185, 23068370]

約数ペア:

[(1, 23068370), (2, 11534185), (5, 4613674), (10, 2306837), (13, 1774490), (26, 887245), (61, 378170), (65, 354898), (122, 189085), (130, 177449), (305, 75634), (610, 37817), (793, 29090), (1586, 14545), (2909, 7930), (3965, 5818)]