130955490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16349}}^1$

素因数の和:16451

約数の個数: 48

約数和(自身を含む): 344331000

約数和(自身を除く): 213375510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 16349, 32698, 49047, 81745, 98094, 147141, 163490, 245235, 294282, 490470, 735705, 1455061, 1471410, 2910122, 4365183, 7275305, 8730366, 13095549, 14550610, 21825915, 26191098, 43651830, 65477745, 130955490]

約数ペア:

[(1, 130955490), (2, 65477745), (3, 43651830), (5, 26191098), (6, 21825915), (9, 14550610), (10, 13095549), (15, 8730366), (18, 7275305), (30, 4365183), (45, 2910122), (89, 1471410), (90, 1455061), (178, 735705), (267, 490470), (445, 294282), (534, 245235), (801, 163490), (890, 147141), (1335, 98094), (1602, 81745), (2670, 49047), (4005, 32698), (8010, 16349)]