28345650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 71031168

約数和(自身を除く): 42685518

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1515, 1871, 2525, 3030, 3742, 5050, 5613, 7575, 9355, 11226, 15150, 18710, 28065, 46775, 56130, 93550, 140325, 188971, 280650, 377942, 566913, 944855, 1133826, 1889710, 2834565, 4724275, 5669130, 9448550, 14172825, 28345650]

約数ペア:

[(1, 28345650), (2, 14172825), (3, 9448550), (5, 5669130), (6, 4724275), (10, 2834565), (15, 1889710), (25, 1133826), (30, 944855), (50, 566913), (75, 377942), (101, 280650), (150, 188971), (202, 140325), (303, 93550), (505, 56130), (606, 46775), (1010, 28065), (1515, 18710), (1871, 15150), (2525, 11226), (3030, 9355), (3742, 7575), (5050, 5613)]