73609060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1171}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 177206400

約数和(自身を除く): 103597340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 449, 898, 1171, 1796, 2245, 2342, 3143, 4490, 4684, 5855, 6286, 8197, 8980, 11710, 12572, 15715, 16394, 23420, 31430, 32788, 40985, 62860, 81970, 163940, 525779, 1051558, 2103116, 2628895, 3680453, 5257790, 7360906, 10515580, 14721812, 18402265, 36804530, 73609060]

約数ペア:

[(1, 73609060), (2, 36804530), (4, 18402265), (5, 14721812), (7, 10515580), (10, 7360906), (14, 5257790), (20, 3680453), (28, 2628895), (35, 2103116), (70, 1051558), (140, 525779), (449, 163940), (898, 81970), (1171, 62860), (1796, 40985), (2245, 32788), (2342, 31430), (3143, 23420), (4490, 16394), (4684, 15715), (5855, 12572), (6286, 11710), (8197, 8980)]