77584470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 192360960

約数和(自身を除く): 114776490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 137, 215, 258, 274, 411, 430, 439, 645, 685, 822, 878, 1290, 1317, 1370, 2055, 2195, 2634, 4110, 4390, 5891, 6585, 11782, 13170, 17673, 18877, 29455, 35346, 37754, 56631, 58910, 60143, 88365, 94385, 113262, 120286, 176730, 180429, 188770, 283155, 300715, 360858, 566310, 601430, 902145, 1804290, 2586149, 5172298, 7758447, 12930745, 15516894, 25861490, 38792235, 77584470]

約数ペア:

[(1, 77584470), (2, 38792235), (3, 25861490), (5, 15516894), (6, 12930745), (10, 7758447), (15, 5172298), (30, 2586149), (43, 1804290), (86, 902145), (129, 601430), (137, 566310), (215, 360858), (258, 300715), (274, 283155), (411, 188770), (430, 180429), (439, 176730), (645, 120286), (685, 113262), (822, 94385), (878, 88365), (1290, 60143), (1317, 58910), (1370, 56631), (2055, 37754), (2195, 35346), (2634, 29455), (4110, 18877), (4390, 17673), (5891, 13170), (6585, 11782)]