28921590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6301}}^1$

素因数の和:6334

約数の個数: 64

約数和(自身を含む): 81673920

約数和(自身を除く): 52752330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 6301, 12602, 18903, 31505, 37806, 56709, 63010, 94515, 107117, 113418, 170127, 189030, 214234, 283545, 321351, 340254, 535585, 567090, 642702, 850635, 964053, 1071170, 1606755, 1701270, 1928106, 2892159, 3213510, 4820265, 5784318, 9640530, 14460795, 28921590]

約数ペア:

[(1, 28921590), (2, 14460795), (3, 9640530), (5, 5784318), (6, 4820265), (9, 3213510), (10, 2892159), (15, 1928106), (17, 1701270), (18, 1606755), (27, 1071170), (30, 964053), (34, 850635), (45, 642702), (51, 567090), (54, 535585), (85, 340254), (90, 321351), (102, 283545), (135, 214234), (153, 189030), (170, 170127), (255, 113418), (270, 107117), (306, 94515), (459, 63010), (510, 56709), (765, 37806), (918, 31505), (1530, 18903), (2295, 12602), (4590, 6301)]