4987380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 14120064

約数和(自身を除く): 9132684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 823, 1010, 1212, 1515, 1646, 2020, 2469, 3030, 3292, 4115, 4938, 6060, 8230, 9876, 12345, 16460, 24690, 49380, 83123, 166246, 249369, 332492, 415615, 498738, 831230, 997476, 1246845, 1662460, 2493690, 4987380]

約数ペア:

[(1, 4987380), (2, 2493690), (3, 1662460), (4, 1246845), (5, 997476), (6, 831230), (10, 498738), (12, 415615), (15, 332492), (20, 249369), (30, 166246), (60, 83123), (101, 49380), (202, 24690), (303, 16460), (404, 12345), (505, 9876), (606, 8230), (823, 6060), (1010, 4938), (1212, 4115), (1515, 3292), (1646, 3030), (2020, 2469)]