68186670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 170366976

約数和(自身を除く): 102180306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 157, 186, 310, 314, 465, 467, 471, 785, 930, 934, 942, 1401, 1570, 2335, 2355, 2802, 4670, 4710, 4867, 7005, 9734, 14010, 14477, 14601, 24335, 28954, 29202, 43431, 48670, 72385, 73005, 73319, 86862, 144770, 146010, 146638, 217155, 219957, 366595, 434310, 439914, 733190, 1099785, 2199570, 2272889, 4545778, 6818667, 11364445, 13637334, 22728890, 34093335, 68186670]

約数ペア:

[(1, 68186670), (2, 34093335), (3, 22728890), (5, 13637334), (6, 11364445), (10, 6818667), (15, 4545778), (30, 2272889), (31, 2199570), (62, 1099785), (93, 733190), (155, 439914), (157, 434310), (186, 366595), (310, 219957), (314, 217155), (465, 146638), (467, 146010), (471, 144770), (785, 86862), (930, 73319), (934, 73005), (942, 72385), (1401, 48670), (1570, 43431), (2335, 29202), (2355, 28954), (2802, 24335), (4670, 14601), (4710, 14477), (4867, 14010), (7005, 9734)]