29380778870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1\times {\mathrm{1613}}^1$

素因数の和:2729

約数の個数: 64

約数和(自身を含む): 56602592640

約数和(自身を除く): 27221813770

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 983, 1090, 1613, 1853, 1966, 3226, 3706, 4915, 8065, 9265, 9830, 16130, 16711, 18530, 27421, 33422, 54842, 83555, 107147, 137105, 167110, 175817, 214294, 274210, 351634, 535735, 879085, 1071470, 1585579, 1758170, 1821499, 2988889, 3171158, 3642998, 5977778, 7927895, 9107495, 14944445, 15855790, 18214990, 26954843, 29888890, 53909686, 134774215, 172828111, 269548430, 345656222, 864140555, 1728281110, 2938077887, 5876155774, 14690389435, 29380778870]

約数ペア:

[(1, 29380778870), (2, 14690389435), (5, 5876155774), (10, 2938077887), (17, 1728281110), (34, 864140555), (85, 345656222), (109, 269548430), (170, 172828111), (218, 134774215), (545, 53909686), (983, 29888890), (1090, 26954843), (1613, 18214990), (1853, 15855790), (1966, 14944445), (3226, 9107495), (3706, 7927895), (4915, 5977778), (8065, 3642998), (9265, 3171158), (9830, 2988889), (16130, 1821499), (16711, 1758170), (18530, 1585579), (27421, 1071470), (33422, 879085), (54842, 535735), (83555, 351634), (107147, 274210), (137105, 214294), (167110, 175817)]