27136060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 65479680

約数和(自身を除く): 38343620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 811, 956, 1195, 1622, 1673, 2390, 3244, 3346, 4055, 4780, 5677, 6692, 8110, 8365, 11354, 16220, 16730, 22708, 28385, 33460, 56770, 113540, 193829, 387658, 775316, 969145, 1356803, 1938290, 2713606, 3876580, 5427212, 6784015, 13568030, 27136060]

約数ペア:

[(1, 27136060), (2, 13568030), (4, 6784015), (5, 5427212), (7, 3876580), (10, 2713606), (14, 1938290), (20, 1356803), (28, 969145), (35, 775316), (70, 387658), (140, 193829), (239, 113540), (478, 56770), (811, 33460), (956, 28385), (1195, 22708), (1622, 16730), (1673, 16220), (2390, 11354), (3244, 8365), (3346, 8110), (4055, 6692), (4780, 5677)]