6659420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 8436388

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 467, 620, 713, 934, 1426, 1868, 2335, 2852, 3565, 4670, 7130, 9340, 10741, 14260, 14477, 21482, 28954, 42964, 53705, 57908, 72385, 107410, 144770, 214820, 289540, 332971, 665942, 1331884, 1664855, 3329710, 6659420]

約数ペア:

[(1, 6659420), (2, 3329710), (4, 1664855), (5, 1331884), (10, 665942), (20, 332971), (23, 289540), (31, 214820), (46, 144770), (62, 107410), (92, 72385), (115, 57908), (124, 53705), (155, 42964), (230, 28954), (310, 21482), (460, 14477), (467, 14260), (620, 10741), (713, 9340), (934, 7130), (1426, 4670), (1868, 3565), (2335, 2852)]