108707340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258827}}^1$

素因数の和:258846

約数の個数: 48

約数和(自身を含む): 347864832

約数和(自身を除く): 239157492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 258827, 517654, 776481, 1035308, 1294135, 1552962, 1811789, 2588270, 3105924, 3623578, 3882405, 5176540, 5435367, 7247156, 7764810, 9058945, 10870734, 15529620, 18117890, 21741468, 27176835, 36235780, 54353670, 108707340]

約数ペア:

[(1, 108707340), (2, 54353670), (3, 36235780), (4, 27176835), (5, 21741468), (6, 18117890), (7, 15529620), (10, 10870734), (12, 9058945), (14, 7764810), (15, 7247156), (20, 5435367), (21, 5176540), (28, 3882405), (30, 3623578), (35, 3105924), (42, 2588270), (60, 1811789), (70, 1552962), (84, 1294135), (105, 1035308), (140, 776481), (210, 517654), (420, 258827)]