2045619240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2435261}}^1$

素因数の和:2435282

約数の個数: 64

約数和(自身を含む): 7013554560

約数和(自身を除く): 4967935320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2435261, 4870522, 7305783, 9741044, 12176305, 14611566, 17046827, 19482088, 24352610, 29223132, 34093654, 36528915, 48705220, 51140481, 58446264, 68187308, 73057830, 85234135, 97410440, 102280962, 136374616, 146115660, 170468270, 204561924, 255702405, 292231320, 340936540, 409123848, 511404810, 681873080, 1022809620, 2045619240]

約数ペア:

[(1, 2045619240), (2, 1022809620), (3, 681873080), (4, 511404810), (5, 409123848), (6, 340936540), (7, 292231320), (8, 255702405), (10, 204561924), (12, 170468270), (14, 146115660), (15, 136374616), (20, 102280962), (21, 97410440), (24, 85234135), (28, 73057830), (30, 68187308), (35, 58446264), (40, 51140481), (42, 48705220), (56, 36528915), (60, 34093654), (70, 29223132), (84, 24352610), (105, 19482088), (120, 17046827), (140, 14611566), (168, 12176305), (210, 9741044), (280, 7305783), (420, 4870522), (840, 2435261)]