108457860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258233}}^1$

素因数の和:258252

約数の個数: 48

約数和(自身を含む): 347066496

約数和(自身を除く): 238608636

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, 258233, 516466, 774699, 1032932, 1291165, 1549398, 1807631, 2582330, 3098796, 3615262, 3873495, 5164660, 5422893, 7230524, 7746990, 9038155, 10845786, 15493980, 18076310, 21691572, 27114465, 36152620, 54228930, 108457860]

約数ペア:

[(1, 108457860), (2, 54228930), (3, 36152620), (4, 27114465), (5, 21691572), (6, 18076310), (7, 15493980), (10, 10845786), (12, 9038155), (14, 7746990), (15, 7230524), (20, 5422893), (21, 5164660), (28, 3873495), (30, 3615262), (35, 3098796), (42, 2582330), (60, 1807631), (70, 1549398), (84, 1291165), (105, 1032932), (140, 774699), (210, 516466), (420, 258233)]