224748790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 472033872

約数和(自身を除く): 247285082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 523, 877, 1046, 1754, 2615, 3661, 4385, 5230, 6139, 7322, 8770, 12278, 18305, 25627, 30695, 36610, 42973, 51254, 61390, 85946, 128135, 214865, 256270, 429730, 458671, 917342, 2293355, 3210697, 4586710, 6421394, 16053485, 22474879, 32106970, 44949758, 112374395, 224748790]

約数ペア:

[(1, 224748790), (2, 112374395), (5, 44949758), (7, 32106970), (10, 22474879), (14, 16053485), (35, 6421394), (49, 4586710), (70, 3210697), (98, 2293355), (245, 917342), (490, 458671), (523, 429730), (877, 256270), (1046, 214865), (1754, 128135), (2615, 85946), (3661, 61390), (4385, 51254), (5230, 42973), (6139, 36610), (7322, 30695), (8770, 25627), (12278, 18305)]