28552530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 72887040

約数和(自身を除く): 44334510

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 887, 1073, 1110, 1774, 2146, 2661, 3219, 4435, 5322, 5365, 6438, 8870, 10730, 13305, 16095, 25723, 26610, 32190, 32819, 51446, 65638, 77169, 98457, 128615, 154338, 164095, 196914, 257230, 328190, 385845, 492285, 771690, 951751, 984570, 1903502, 2855253, 4758755, 5710506, 9517510, 14276265, 28552530]

約数ペア:

[(1, 28552530), (2, 14276265), (3, 9517510), (5, 5710506), (6, 4758755), (10, 2855253), (15, 1903502), (29, 984570), (30, 951751), (37, 771690), (58, 492285), (74, 385845), (87, 328190), (111, 257230), (145, 196914), (174, 164095), (185, 154338), (222, 128615), (290, 98457), (370, 77169), (435, 65638), (555, 51446), (870, 32819), (887, 32190), (1073, 26610), (1110, 25723), (1774, 16095), (2146, 13305), (2661, 10730), (3219, 8870), (4435, 6438), (5322, 5365)]