75665380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12569}}^1$

素因数の和:12628

約数の個数: 48

約数和(自身を含む): 185834880

約数和(自身を除く): 110169500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 12569, 25138, 50276, 62845, 87983, 125690, 175966, 251380, 351932, 439915, 540467, 879830, 1080934, 1759660, 2161868, 2702335, 3783269, 5404670, 7566538, 10809340, 15133076, 18916345, 37832690, 75665380]

約数ペア:

[(1, 75665380), (2, 37832690), (4, 18916345), (5, 15133076), (7, 10809340), (10, 7566538), (14, 5404670), (20, 3783269), (28, 2702335), (35, 2161868), (43, 1759660), (70, 1080934), (86, 879830), (140, 540467), (172, 439915), (215, 351932), (301, 251380), (430, 175966), (602, 125690), (860, 87983), (1204, 62845), (1505, 50276), (3010, 25138), (6020, 12569)]