23234220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4451}}^1$

素因数の和:4495

約数の個数: 72

約数和(自身を含む): 72923760

約数和(自身を除く): 49689540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 4451, 5220, 8902, 13353, 17804, 22255, 26706, 40059, 44510, 53412, 66765, 80118, 89020, 129079, 133530, 160236, 200295, 258158, 267060, 387237, 400590, 516316, 645395, 774474, 801180, 1161711, 1290790, 1548948, 1936185, 2323422, 2581580, 3872370, 4646844, 5808555, 7744740, 11617110, 23234220]

約数ペア:

[(1, 23234220), (2, 11617110), (3, 7744740), (4, 5808555), (5, 4646844), (6, 3872370), (9, 2581580), (10, 2323422), (12, 1936185), (15, 1548948), (18, 1290790), (20, 1161711), (29, 801180), (30, 774474), (36, 645395), (45, 516316), (58, 400590), (60, 387237), (87, 267060), (90, 258158), (116, 200295), (145, 160236), (174, 133530), (180, 129079), (261, 89020), (290, 80118), (348, 66765), (435, 53412), (522, 44510), (580, 40059), (870, 26706), (1044, 22255), (1305, 17804), (1740, 13353), (2610, 8902), (4451, 5220)]