27963060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 82698336

約数和(自身を除く): 54735276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1291, 1444, 1805, 2166, 2582, 3610, 3873, 4332, 5164, 5415, 6455, 7220, 7746, 10830, 12910, 15492, 19365, 21660, 24529, 25820, 38730, 49058, 73587, 77460, 98116, 122645, 147174, 245290, 294348, 367935, 466051, 490580, 735870, 932102, 1398153, 1471740, 1864204, 2330255, 2796306, 4660510, 5592612, 6990765, 9321020, 13981530, 27963060]

約数ペア:

[(1, 27963060), (2, 13981530), (3, 9321020), (4, 6990765), (5, 5592612), (6, 4660510), (10, 2796306), (12, 2330255), (15, 1864204), (19, 1471740), (20, 1398153), (30, 932102), (38, 735870), (57, 490580), (60, 466051), (76, 367935), (95, 294348), (114, 245290), (190, 147174), (228, 122645), (285, 98116), (361, 77460), (380, 73587), (570, 49058), (722, 38730), (1083, 25820), (1140, 24529), (1291, 21660), (1444, 19365), (1805, 15492), (2166, 12910), (2582, 10830), (3610, 7746), (3873, 7220), (4332, 6455), (5164, 5415)]