27444930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 70243200

約数和(自身を除く): 42798270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 541, 570, 890, 1082, 1335, 1623, 1691, 2670, 2705, 3246, 3382, 5073, 5410, 8115, 8455, 10146, 10279, 16230, 16910, 20558, 25365, 30837, 48149, 50730, 51395, 61674, 96298, 102790, 144447, 154185, 240745, 288894, 308370, 481490, 722235, 914831, 1444470, 1829662, 2744493, 4574155, 5488986, 9148310, 13722465, 27444930]

約数ペア:

[(1, 27444930), (2, 13722465), (3, 9148310), (5, 5488986), (6, 4574155), (10, 2744493), (15, 1829662), (19, 1444470), (30, 914831), (38, 722235), (57, 481490), (89, 308370), (95, 288894), (114, 240745), (178, 154185), (190, 144447), (267, 102790), (285, 96298), (445, 61674), (534, 51395), (541, 50730), (570, 48149), (890, 30837), (1082, 25365), (1335, 20558), (1623, 16910), (1691, 16230), (2670, 10279), (2705, 10146), (3246, 8455), (3382, 8115), (5073, 5410)]