30669435

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 56349216

約数和(自身を除く): 25679781

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 1847, 3321, 5535, 5541, 9235, 16605, 16623, 27705, 49869, 75727, 83115, 149607, 227181, 249345, 378635, 681543, 748035, 1135905, 2044629, 3407715, 6133887, 10223145, 30669435]

約数ペア:

[(1, 30669435), (3, 10223145), (5, 6133887), (9, 3407715), (15, 2044629), (27, 1135905), (41, 748035), (45, 681543), (81, 378635), (123, 249345), (135, 227181), (205, 149607), (369, 83115), (405, 75727), (615, 49869), (1107, 27705), (1845, 16623), (1847, 16605), (3321, 9235), (5535, 5541)]