70265510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 148088736

約数和(自身を除く): 77823226

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 743, 965, 1351, 1486, 1930, 2702, 3715, 5201, 6755, 7430, 9457, 10402, 13510, 18914, 26005, 36407, 47285, 52010, 72814, 94570, 143399, 182035, 286798, 364070, 716995, 1003793, 1433990, 2007586, 5018965, 7026551, 10037930, 14053102, 35132755, 70265510]

約数ペア:

[(1, 70265510), (2, 35132755), (5, 14053102), (7, 10037930), (10, 7026551), (14, 5018965), (35, 2007586), (49, 1433990), (70, 1003793), (98, 716995), (193, 364070), (245, 286798), (386, 182035), (490, 143399), (743, 94570), (965, 72814), (1351, 52010), (1486, 47285), (1930, 36407), (2702, 26005), (3715, 18914), (5201, 13510), (6755, 10402), (7430, 9457)]