141480220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1171}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 340236288

約数和(自身を除く): 198756068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 863, 1171, 1726, 2342, 3452, 4315, 4684, 5855, 6041, 8197, 8630, 11710, 12082, 16394, 17260, 23420, 24164, 30205, 32788, 40985, 60410, 81970, 120820, 163940, 1010573, 2021146, 4042292, 5052865, 7074011, 10105730, 14148022, 20211460, 28296044, 35370055, 70740110, 141480220]

約数ペア:

[(1, 141480220), (2, 70740110), (4, 35370055), (5, 28296044), (7, 20211460), (10, 14148022), (14, 10105730), (20, 7074011), (28, 5052865), (35, 4042292), (70, 2021146), (140, 1010573), (863, 163940), (1171, 120820), (1726, 81970), (2342, 60410), (3452, 40985), (4315, 32788), (4684, 30205), (5855, 24164), (6041, 23420), (8197, 17260), (8630, 16394), (11710, 12082)]