140904270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120431}}^1$

素因数の和:120457

約数の個数: 48

約数和(自身を含む): 394535232

約数和(自身を除く): 253630962

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 120431, 240862, 361293, 602155, 722586, 1083879, 1204310, 1565603, 1806465, 2167758, 3131206, 3612930, 4696809, 5419395, 7828015, 9393618, 10838790, 14090427, 15656030, 23484045, 28180854, 46968090, 70452135, 140904270]

約数ペア:

[(1, 140904270), (2, 70452135), (3, 46968090), (5, 28180854), (6, 23484045), (9, 15656030), (10, 14090427), (13, 10838790), (15, 9393618), (18, 7828015), (26, 5419395), (30, 4696809), (39, 3612930), (45, 3131206), (65, 2167758), (78, 1806465), (90, 1565603), (117, 1204310), (130, 1083879), (195, 722586), (234, 602155), (390, 361293), (585, 240862), (1170, 120431)]