26282730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 40072470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 295, 310, 354, 465, 479, 590, 885, 930, 958, 1437, 1770, 1829, 2395, 2874, 3658, 4790, 5487, 7185, 9145, 10974, 14370, 14849, 18290, 27435, 28261, 29698, 44547, 54870, 56522, 74245, 84783, 89094, 141305, 148490, 169566, 222735, 282610, 423915, 445470, 847830, 876091, 1752182, 2628273, 4380455, 5256546, 8760910, 13141365, 26282730]

約数ペア:

[(1, 26282730), (2, 13141365), (3, 8760910), (5, 5256546), (6, 4380455), (10, 2628273), (15, 1752182), (30, 876091), (31, 847830), (59, 445470), (62, 423915), (93, 282610), (118, 222735), (155, 169566), (177, 148490), (186, 141305), (295, 89094), (310, 84783), (354, 74245), (465, 56522), (479, 54870), (590, 44547), (885, 29698), (930, 28261), (958, 27435), (1437, 18290), (1770, 14849), (1829, 14370), (2395, 10974), (2874, 9145), (3658, 7185), (4790, 5487)]