76230420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181501}}^1$

素因数の和:181520

約数の個数: 48

約数和(自身を含む): 243938688

約数和(自身を除く): 167708268

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, 181501, 363002, 544503, 726004, 907505, 1089006, 1270507, 1815010, 2178012, 2541014, 2722515, 3630020, 3811521, 5082028, 5445030, 6352535, 7623042, 10890060, 12705070, 15246084, 19057605, 25410140, 38115210, 76230420]

約数ペア:

[(1, 76230420), (2, 38115210), (3, 25410140), (4, 19057605), (5, 15246084), (6, 12705070), (7, 10890060), (10, 7623042), (12, 6352535), (14, 5445030), (15, 5082028), (20, 3811521), (21, 3630020), (28, 2722515), (30, 2541014), (35, 2178012), (42, 1815010), (60, 1270507), (70, 1089006), (84, 907505), (105, 726004), (140, 544503), (210, 363002), (420, 181501)]