23171340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22717}}^1$

素因数の和:22746

約数の個数: 48

約数和(自身を含む): 68699232

約数和(自身を除く): 45527892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 22717, 45434, 68151, 90868, 113585, 136302, 227170, 272604, 340755, 386189, 454340, 681510, 772378, 1158567, 1363020, 1544756, 1930945, 2317134, 3861890, 4634268, 5792835, 7723780, 11585670, 23171340]

約数ペア:

[(1, 23171340), (2, 11585670), (3, 7723780), (4, 5792835), (5, 4634268), (6, 3861890), (10, 2317134), (12, 1930945), (15, 1544756), (17, 1363020), (20, 1158567), (30, 772378), (34, 681510), (51, 454340), (60, 386189), (68, 340755), (85, 272604), (102, 227170), (170, 136302), (204, 113585), (255, 90868), (340, 68151), (510, 45434), (1020, 22717)]