70221151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 31385249

約数列:

[1, 7, 11, 13, 29, 41, 59, 77, 91, 143, 203, 287, 319, 377, 413, 451, 533, 649, 767, 1001, 1189, 1711, 2233, 2419, 2639, 3157, 3731, 4147, 4543, 5369, 5863, 8323, 8437, 11977, 13079, 15457, 16933, 18821, 22243, 26609, 29029, 31447, 41041, 59059, 70151, 91553, 108199, 131747, 155701, 170027, 186263, 220129, 244673, 345917, 491057, 771661, 911963, 1190189, 1712711, 2421419, 5401627, 6383741, 10031593, 70221151]

約数ペア:

[(1, 70221151), (7, 10031593), (11, 6383741), (13, 5401627), (29, 2421419), (41, 1712711), (59, 1190189), (77, 911963), (91, 771661), (143, 491057), (203, 345917), (287, 244673), (319, 220129), (377, 186263), (413, 170027), (451, 155701), (533, 131747), (649, 108199), (767, 91553), (1001, 70151), (1189, 59059), (1711, 41041), (2233, 31447), (2419, 29029), (2639, 26609), (3157, 22243), (3731, 18821), (4147, 16933), (4543, 15457), (5369, 13079), (5863, 11977), (8323, 8437)]