71946780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5683}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 202441344

約数和(自身を除く): 130494564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5683, 6330, 11366, 12660, 17049, 22732, 28415, 34098, 56830, 68196, 85245, 113660, 170490, 340980, 1199113, 2398226, 3597339, 4796452, 5995565, 7194678, 11991130, 14389356, 17986695, 23982260, 35973390, 71946780]

約数ペア:

[(1, 71946780), (2, 35973390), (3, 23982260), (4, 17986695), (5, 14389356), (6, 11991130), (10, 7194678), (12, 5995565), (15, 4796452), (20, 3597339), (30, 2398226), (60, 1199113), (211, 340980), (422, 170490), (633, 113660), (844, 85245), (1055, 68196), (1266, 56830), (2110, 34098), (2532, 28415), (3165, 22732), (4220, 17049), (5683, 12660), (6330, 11366)]