30706950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5049

約数の個数: 48

約数和(自身を含む): 78026256

約数和(自身を除く): 47319306

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 4993, 6150, 9986, 14979, 24965, 29958, 49930, 74895, 124825, 149790, 204713, 249650, 374475, 409426, 614139, 748950, 1023565, 1228278, 2047130, 3070695, 5117825, 6141390, 10235650, 15353475, 30706950]

約数ペア:

[(1, 30706950), (2, 15353475), (3, 10235650), (5, 6141390), (6, 5117825), (10, 3070695), (15, 2047130), (25, 1228278), (30, 1023565), (41, 748950), (50, 614139), (75, 409426), (82, 374475), (123, 249650), (150, 204713), (205, 149790), (246, 124825), (410, 74895), (615, 49930), (1025, 29958), (1230, 24965), (2050, 14979), (3075, 9986), (4993, 6150)]