30763278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 72

約数和(自身を含む): 83531448

約数和(自身を除く): 52768170

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 2683, 3822, 5366, 5733, 8049, 11466, 16098, 18781, 24147, 34879, 37562, 48294, 56343, 69758, 104637, 112686, 131467, 169029, 209274, 244153, 262934, 313911, 338058, 394401, 488306, 627822, 732459, 788802, 1183203, 1464918, 1709071, 2197377, 2366406, 3418142, 4394754, 5127213, 10254426, 15381639, 30763278]

約数ペア:

[(1, 30763278), (2, 15381639), (3, 10254426), (6, 5127213), (7, 4394754), (9, 3418142), (13, 2366406), (14, 2197377), (18, 1709071), (21, 1464918), (26, 1183203), (39, 788802), (42, 732459), (49, 627822), (63, 488306), (78, 394401), (91, 338058), (98, 313911), (117, 262934), (126, 244153), (147, 209274), (182, 169029), (234, 131467), (273, 112686), (294, 104637), (441, 69758), (546, 56343), (637, 48294), (819, 37562), (882, 34879), (1274, 24147), (1638, 18781), (1911, 16098), (2683, 11466), (3822, 8049), (5366, 5733)]