29127908030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{12377}}^1$

素因数の和:12861

約数の個数: 64

約数和(自身を含む): 57918345408

約数和(自身を除く): 28790437378

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 421, 430, 559, 842, 1118, 2105, 2795, 4210, 5473, 5590, 10946, 12377, 18103, 24754, 27365, 36206, 54730, 61885, 90515, 123770, 160901, 181030, 235339, 321802, 470678, 532211, 804505, 1064422, 1176695, 1609010, 2353390, 2661055, 5210717, 5322110, 6918743, 10421434, 13837486, 26053585, 34593715, 52107170, 67739321, 69187430, 135478642, 224060831, 338696605, 448121662, 677393210, 1120304155, 2240608310, 2912790803, 5825581606, 14563954015, 29127908030]

約数ペア:

[(1, 29127908030), (2, 14563954015), (5, 5825581606), (10, 2912790803), (13, 2240608310), (26, 1120304155), (43, 677393210), (65, 448121662), (86, 338696605), (130, 224060831), (215, 135478642), (421, 69187430), (430, 67739321), (559, 52107170), (842, 34593715), (1118, 26053585), (2105, 13837486), (2795, 10421434), (4210, 6918743), (5473, 5322110), (5590, 5210717), (10946, 2661055), (12377, 2353390), (18103, 1609010), (24754, 1176695), (27365, 1064422), (36206, 804505), (54730, 532211), (61885, 470678), (90515, 321802), (123770, 235339), (160901, 181030)]