70804510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 149139360

約数和(自身を除く): 78334850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 458, 490, 631, 1145, 1262, 1603, 2290, 3155, 3206, 4417, 6310, 8015, 8834, 11221, 16030, 22085, 22442, 30919, 44170, 56105, 61838, 112210, 144499, 154595, 288998, 309190, 722495, 1011493, 1444990, 2022986, 5057465, 7080451, 10114930, 14160902, 35402255, 70804510]

約数ペア:

[(1, 70804510), (2, 35402255), (5, 14160902), (7, 10114930), (10, 7080451), (14, 5057465), (35, 2022986), (49, 1444990), (70, 1011493), (98, 722495), (229, 309190), (245, 288998), (458, 154595), (490, 144499), (631, 112210), (1145, 61838), (1262, 56105), (1603, 44170), (2290, 30919), (3155, 22442), (3206, 22085), (4417, 16030), (6310, 11221), (8015, 8834)]