730158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 1838592

約数和(自身を除く): 1108434

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 37, 39, 46, 66, 69, 74, 78, 111, 138, 143, 222, 253, 286, 299, 407, 429, 481, 506, 598, 759, 814, 851, 858, 897, 962, 1221, 1443, 1518, 1702, 1794, 2442, 2553, 2886, 3289, 5106, 5291, 6578, 9361, 9867, 10582, 11063, 15873, 18722, 19734, 22126, 28083, 31746, 33189, 56166, 66378, 121693, 243386, 365079, 730158]

約数ペア:

[(1, 730158), (2, 365079), (3, 243386), (6, 121693), (11, 66378), (13, 56166), (22, 33189), (23, 31746), (26, 28083), (33, 22126), (37, 19734), (39, 18722), (46, 15873), (66, 11063), (69, 10582), (74, 9867), (78, 9361), (111, 6578), (138, 5291), (143, 5106), (222, 3289), (253, 2886), (286, 2553), (299, 2442), (407, 1794), (429, 1702), (481, 1518), (506, 1443), (598, 1221), (759, 962), (814, 897), (851, 858)]