1520507274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{3019}}^1$

素因数の和:3635

約数の個数: 64

約数和(自身を含む): 3579932160

約数和(自身を除く): 2059424886

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 587, 858, 1174, 1761, 3019, 3522, 6038, 6457, 7631, 9057, 12914, 15262, 18114, 19371, 22893, 33209, 38742, 39247, 45786, 66418, 78494, 83941, 99627, 117741, 167882, 199254, 235482, 251823, 431717, 503646, 863434, 1295151, 1772153, 2590302, 3544306, 5316459, 10632918, 19493683, 23037989, 38987366, 46075978, 58481049, 69113967, 116962098, 138227934, 253417879, 506835758, 760253637, 1520507274]

約数ペア:

[(1, 1520507274), (2, 760253637), (3, 506835758), (6, 253417879), (11, 138227934), (13, 116962098), (22, 69113967), (26, 58481049), (33, 46075978), (39, 38987366), (66, 23037989), (78, 19493683), (143, 10632918), (286, 5316459), (429, 3544306), (587, 2590302), (858, 1772153), (1174, 1295151), (1761, 863434), (3019, 503646), (3522, 431717), (6038, 251823), (6457, 235482), (7631, 199254), (9057, 167882), (12914, 117741), (15262, 99627), (18114, 83941), (19371, 78494), (22893, 66418), (33209, 45786), (38742, 39247)]