70720166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 51691354

約数列:

[1, 2, 11, 19, 22, 38, 209, 367, 418, 461, 734, 922, 4037, 5071, 6973, 8074, 8759, 10142, 13946, 17518, 76703, 96349, 153406, 169187, 192698, 338374, 1861057, 3214553, 3722114, 6429106, 35360083, 70720166]

約数ペア:

[(1, 70720166), (2, 35360083), (11, 6429106), (19, 3722114), (22, 3214553), (38, 1861057), (209, 338374), (367, 192698), (418, 169187), (461, 153406), (734, 96349), (922, 76703), (4037, 17518), (5071, 13946), (6973, 10142), (8074, 8759)]