130678730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 291610368

約数和(自身を除く): 160931638

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 163, 182, 326, 455, 815, 881, 910, 1141, 1630, 1762, 2119, 2282, 4238, 4405, 5705, 6167, 8810, 10595, 11410, 11453, 12334, 14833, 21190, 22906, 29666, 30835, 57265, 61670, 74165, 80171, 114530, 143603, 148330, 160342, 287206, 400855, 718015, 801710, 1005221, 1436030, 1866839, 2010442, 3733678, 5026105, 9334195, 10052210, 13067873, 18668390, 26135746, 65339365, 130678730]

約数ペア:

[(1, 130678730), (2, 65339365), (5, 26135746), (7, 18668390), (10, 13067873), (13, 10052210), (14, 9334195), (26, 5026105), (35, 3733678), (65, 2010442), (70, 1866839), (91, 1436030), (130, 1005221), (163, 801710), (182, 718015), (326, 400855), (455, 287206), (815, 160342), (881, 148330), (910, 143603), (1141, 114530), (1630, 80171), (1762, 74165), (2119, 61670), (2282, 57265), (4238, 30835), (4405, 29666), (5705, 22906), (6167, 21190), (8810, 14833), (10595, 12334), (11410, 11453)]