23781690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3071

約数の個数: 48

約数和(自身を含む): 62548200

約数和(自身を除く): 38766510

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, 2969, 4005, 5938, 8010, 8907, 14845, 17814, 26721, 29690, 44535, 53442, 89070, 133605, 264241, 267210, 528482, 792723, 1321205, 1585446, 2378169, 2642410, 3963615, 4756338, 7927230, 11890845, 23781690]

約数ペア:

[(1, 23781690), (2, 11890845), (3, 7927230), (5, 4756338), (6, 3963615), (9, 2642410), (10, 2378169), (15, 1585446), (18, 1321205), (30, 792723), (45, 528482), (89, 267210), (90, 264241), (178, 133605), (267, 89070), (445, 53442), (534, 44535), (801, 29690), (890, 26721), (1335, 17814), (1602, 14845), (2670, 8907), (2969, 8010), (4005, 5938)]