2319330680820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28181}}^1\times {\mathrm{457229}}^1$

素因数の和:485425

約数の個数: 72

約数和(自身を含む): 7035568099560

約数和(自身を除く): 4716237418740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28181, 56362, 84543, 112724, 140905, 169086, 253629, 281810, 338172, 422715, 457229, 507258, 563620, 845430, 914458, 1014516, 1268145, 1371687, 1690860, 1828916, 2286145, 2536290, 2743374, 4115061, 4572290, 5072580, 5486748, 6858435, 8230122, 9144580, 13716870, 16460244, 20575305, 27433740, 41150610, 82301220, 12885170449, 25770340898, 38655511347, 51540681796, 64425852245, 77311022694, 115966534041, 128851704490, 154622045388, 193277556735, 231933068082, 257703408980, 386555113470, 463866136164, 579832670205, 773110226940, 1159665340410, 2319330680820]

約数ペア:

[(1, 2319330680820), (2, 1159665340410), (3, 773110226940), (4, 579832670205), (5, 463866136164), (6, 386555113470), (9, 257703408980), (10, 231933068082), (12, 193277556735), (15, 154622045388), (18, 128851704490), (20, 115966534041), (30, 77311022694), (36, 64425852245), (45, 51540681796), (60, 38655511347), (90, 25770340898), (180, 12885170449), (28181, 82301220), (56362, 41150610), (84543, 27433740), (112724, 20575305), (140905, 16460244), (169086, 13716870), (253629, 9144580), (281810, 8230122), (338172, 6858435), (422715, 5486748), (457229, 5072580), (507258, 4572290), (563620, 4115061), (845430, 2743374), (914458, 2536290), (1014516, 2286145), (1268145, 1828916), (1371687, 1690860)]