140454990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120047}}^1$

素因数の和:120073

約数の個数: 48

約数和(自身を含む): 393277248

約数和(自身を除く): 252822258

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, 120047, 240094, 360141, 600235, 720282, 1080423, 1200470, 1560611, 1800705, 2160846, 3121222, 3601410, 4681833, 5402115, 7803055, 9363666, 10804230, 14045499, 15606110, 23409165, 28090998, 46818330, 70227495, 140454990]

約数ペア:

[(1, 140454990), (2, 70227495), (3, 46818330), (5, 28090998), (6, 23409165), (9, 15606110), (10, 14045499), (13, 10804230), (15, 9363666), (18, 7803055), (26, 5402115), (30, 4681833), (39, 3601410), (45, 3121222), (65, 2160846), (78, 1800705), (90, 1560611), (117, 1200470), (130, 1080423), (195, 720282), (234, 600235), (390, 360141), (585, 240094), (1170, 120047)]