1351422540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577531}}^1$

素因数の和:577559

約数の個数: 72

約数和(自身を含む): 4414654608

約数和(自身を除く): 3063232068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 577531, 1155062, 1732593, 2310124, 2887655, 3465186, 5197779, 5775310, 6930372, 7507903, 8662965, 10395558, 11550620, 15015806, 17325930, 20791116, 22523709, 25988895, 30031612, 34651860, 37539515, 45047418, 51977790, 67571127, 75079030, 90094836, 103955580, 112618545, 135142254, 150158060, 225237090, 270284508, 337855635, 450474180, 675711270, 1351422540]

約数ペア:

[(1, 1351422540), (2, 675711270), (3, 450474180), (4, 337855635), (5, 270284508), (6, 225237090), (9, 150158060), (10, 135142254), (12, 112618545), (13, 103955580), (15, 90094836), (18, 75079030), (20, 67571127), (26, 51977790), (30, 45047418), (36, 37539515), (39, 34651860), (45, 30031612), (52, 25988895), (60, 22523709), (65, 20791116), (78, 17325930), (90, 15015806), (117, 11550620), (130, 10395558), (156, 8662965), (180, 7507903), (195, 6930372), (234, 5775310), (260, 5197779), (390, 3465186), (468, 2887655), (585, 2310124), (780, 1732593), (1170, 1155062), (2340, 577531)]