38617390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 82441152

約数和(自身を除く): 43823762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1487, 1855, 2597, 2974, 3710, 5194, 7435, 10409, 12985, 14870, 20818, 25970, 52045, 72863, 78811, 104090, 145726, 157622, 364315, 394055, 551677, 728630, 788110, 1103354, 2758385, 3861739, 5516770, 7723478, 19308695, 38617390]

約数ペア:

[(1, 38617390), (2, 19308695), (5, 7723478), (7, 5516770), (10, 3861739), (14, 2758385), (35, 1103354), (49, 788110), (53, 728630), (70, 551677), (98, 394055), (106, 364315), (245, 157622), (265, 145726), (371, 104090), (490, 78811), (530, 72863), (742, 52045), (1487, 25970), (1855, 20818), (2597, 14870), (2974, 12985), (3710, 10409), (5194, 7435)]