67274780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 154768320

約数和(自身を除く): 87493540

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 6823, 9860, 13646, 27292, 34115, 68230, 115991, 136460, 197867, 231982, 395734, 463964, 579955, 791468, 989335, 1159910, 1978670, 2319820, 3363739, 3957340, 6727478, 13454956, 16818695, 33637390, 67274780]

約数ペア:

[(1, 67274780), (2, 33637390), (4, 16818695), (5, 13454956), (10, 6727478), (17, 3957340), (20, 3363739), (29, 2319820), (34, 1978670), (58, 1159910), (68, 989335), (85, 791468), (116, 579955), (145, 463964), (170, 395734), (290, 231982), (340, 197867), (493, 136460), (580, 115991), (986, 68230), (1972, 34115), (2465, 27292), (4930, 13646), (6823, 9860)]