102589620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{244261}}^1$

素因数の和:244280

約数の個数: 48

約数和(自身を含む): 328288128

約数和(自身を除く): 225698508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 244261, 488522, 732783, 977044, 1221305, 1465566, 1709827, 2442610, 2931132, 3419654, 3663915, 4885220, 5129481, 6839308, 7327830, 8549135, 10258962, 14655660, 17098270, 20517924, 25647405, 34196540, 51294810, 102589620]

約数ペア:

[(1, 102589620), (2, 51294810), (3, 34196540), (4, 25647405), (5, 20517924), (6, 17098270), (7, 14655660), (10, 10258962), (12, 8549135), (14, 7327830), (15, 6839308), (20, 5129481), (21, 4885220), (28, 3663915), (30, 3419654), (35, 2931132), (42, 2442610), (60, 1709827), (70, 1465566), (84, 1221305), (105, 977044), (140, 732783), (210, 488522), (420, 244261)]