350797580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41077}}^1$

素因数の和:41154

約数の個数: 48

約数和(自身を含む): 855736896

約数和(自身を除く): 504939316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 41077, 82154, 164308, 205385, 287539, 410770, 575078, 821540, 1150156, 1437695, 2505697, 2875390, 5011394, 5750780, 10022788, 12528485, 17539879, 25056970, 35079758, 50113940, 70159516, 87699395, 175398790, 350797580]

約数ペア:

[(1, 350797580), (2, 175398790), (4, 87699395), (5, 70159516), (7, 50113940), (10, 35079758), (14, 25056970), (20, 17539879), (28, 12528485), (35, 10022788), (61, 5750780), (70, 5011394), (122, 2875390), (140, 2505697), (244, 1437695), (305, 1150156), (427, 821540), (610, 575078), (854, 410770), (1220, 287539), (1708, 205385), (2135, 164308), (4270, 82154), (8540, 41077)]