964460

素因数分解:

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

素因数の和:182

約数の個数: 36

約数和(自身を含む): 2342928

約数和(自身を除く): 1378468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 6889, 11620, 13778, 27556, 34445, 48223, 68890, 96446, 137780, 192892, 241115, 482230, 964460]

約数ペア:

[(1, 964460), (2, 482230), (4, 241115), (5, 192892), (7, 137780), (10, 96446), (14, 68890), (20, 48223), (28, 34445), (35, 27556), (70, 13778), (83, 11620), (140, 6889), (166, 5810), (332, 2905), (415, 2324), (581, 1660), (830, 1162)]