28669950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{7079}}^1$

素因数の和:7103

約数の個数: 60

約数和(自身を含む): 79671240

約数和(自身を除く): 51001290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 7079, 14158, 21237, 35395, 42474, 63711, 70790, 106185, 127422, 176975, 191133, 212370, 318555, 353950, 382266, 530925, 573399, 637110, 955665, 1061850, 1146798, 1592775, 1911330, 2866995, 3185550, 4778325, 5733990, 9556650, 14334975, 28669950]

約数ペア:

[(1, 28669950), (2, 14334975), (3, 9556650), (5, 5733990), (6, 4778325), (9, 3185550), (10, 2866995), (15, 1911330), (18, 1592775), (25, 1146798), (27, 1061850), (30, 955665), (45, 637110), (50, 573399), (54, 530925), (75, 382266), (81, 353950), (90, 318555), (135, 212370), (150, 191133), (162, 176975), (225, 127422), (270, 106185), (405, 70790), (450, 63711), (675, 42474), (810, 35395), (1350, 21237), (2025, 14158), (4050, 7079)]