38987010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4289}}^1$

素因数の和:4403

約数の個数: 48

約数和(自身を含む): 102393720

約数和(自身を除く): 63406710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4289, 4545, 8578, 9090, 12867, 21445, 25734, 38601, 42890, 64335, 77202, 128670, 193005, 386010, 433189, 866378, 1299567, 2165945, 2599134, 3898701, 4331890, 6497835, 7797402, 12995670, 19493505, 38987010]

約数ペア:

[(1, 38987010), (2, 19493505), (3, 12995670), (5, 7797402), (6, 6497835), (9, 4331890), (10, 3898701), (15, 2599134), (18, 2165945), (30, 1299567), (45, 866378), (90, 433189), (101, 386010), (202, 193005), (303, 128670), (505, 77202), (606, 64335), (909, 42890), (1010, 38601), (1515, 25734), (1818, 21445), (3030, 12867), (4289, 9090), (4545, 8578)]