69391070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1571}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 143064576

約数和(自身を除く): 73673506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 1571, 3142, 3155, 4417, 6310, 7855, 8834, 10997, 15710, 21994, 22085, 44170, 54985, 109970, 991301, 1982602, 4956505, 6939107, 9913010, 13878214, 34695535, 69391070]

約数ペア:

[(1, 69391070), (2, 34695535), (5, 13878214), (7, 9913010), (10, 6939107), (14, 4956505), (35, 1982602), (70, 991301), (631, 109970), (1262, 54985), (1571, 44170), (3142, 22085), (3155, 21994), (4417, 15710), (6310, 10997), (7855, 8834)]