6751220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^2$

素因数の和:189

約数の個数: 54

約数和(自身を含む): 16693362

約数和(自身を除く): 9942142

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 830, 980, 1162, 1660, 2324, 2905, 4067, 5810, 6889, 8134, 11620, 13778, 16268, 20335, 27556, 34445, 40670, 48223, 68890, 81340, 96446, 137780, 192892, 241115, 337561, 482230, 675122, 964460, 1350244, 1687805, 3375610, 6751220]

約数ペア:

[(1, 6751220), (2, 3375610), (4, 1687805), (5, 1350244), (7, 964460), (10, 675122), (14, 482230), (20, 337561), (28, 241115), (35, 192892), (49, 137780), (70, 96446), (83, 81340), (98, 68890), (140, 48223), (166, 40670), (196, 34445), (245, 27556), (332, 20335), (415, 16268), (490, 13778), (581, 11620), (830, 8134), (980, 6889), (1162, 5810), (1660, 4067), (2324, 2905)]