210310386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7967

約数の個数: 64

約数和(自身を含む): 510160896

約数和(自身を除く): 299850510

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 7907, 8866, 13299, 15814, 23721, 26598, 47442, 86977, 102791, 173954, 205582, 245117, 260931, 308373, 490234, 521862, 616746, 735351, 1130701, 1470702, 2261402, 2696287, 3186521, 3392103, 5392574, 6373042, 6784206, 8088861, 9559563, 16177722, 19119126, 35051731, 70103462, 105155193, 210310386]

約数ペア:

[(1, 210310386), (2, 105155193), (3, 70103462), (6, 35051731), (11, 19119126), (13, 16177722), (22, 9559563), (26, 8088861), (31, 6784206), (33, 6373042), (39, 5392574), (62, 3392103), (66, 3186521), (78, 2696287), (93, 2261402), (143, 1470702), (186, 1130701), (286, 735351), (341, 616746), (403, 521862), (429, 490234), (682, 308373), (806, 260931), (858, 245117), (1023, 205582), (1209, 173954), (2046, 102791), (2418, 86977), (4433, 47442), (7907, 26598), (8866, 23721), (13299, 15814)]