136339980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{324619}}^1$

素因数の和:324638

約数の個数: 48

約数和(自身を含む): 436289280

約数和(自身を除く): 299949300

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, 324619, 649238, 973857, 1298476, 1623095, 1947714, 2272333, 3246190, 3895428, 4544666, 4869285, 6492380, 6816999, 9089332, 9738570, 11361665, 13633998, 19477140, 22723330, 27267996, 34084995, 45446660, 68169990, 136339980]

約数ペア:

[(1, 136339980), (2, 68169990), (3, 45446660), (4, 34084995), (5, 27267996), (6, 22723330), (7, 19477140), (10, 13633998), (12, 11361665), (14, 9738570), (15, 9089332), (20, 6816999), (21, 6492380), (28, 4869285), (30, 4544666), (35, 3895428), (42, 3246190), (60, 2272333), (70, 1947714), (84, 1623095), (105, 1298476), (140, 973857), (210, 649238), (420, 324619)]