85796970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21503}}^1$

素因数の和:21539

約数の個数: 64

約数和(自身を含む): 247726080

約数和(自身を除く): 161929110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 21503, 43006, 64509, 107515, 129018, 150521, 215030, 301042, 322545, 408557, 451563, 645090, 752605, 817114, 903126, 1225671, 1505210, 2042785, 2257815, 2451342, 2859899, 4085570, 4515630, 5719798, 6128355, 8579697, 12256710, 14299495, 17159394, 28598990, 42898485, 85796970]

約数ペア:

[(1, 85796970), (2, 42898485), (3, 28598990), (5, 17159394), (6, 14299495), (7, 12256710), (10, 8579697), (14, 6128355), (15, 5719798), (19, 4515630), (21, 4085570), (30, 2859899), (35, 2451342), (38, 2257815), (42, 2042785), (57, 1505210), (70, 1225671), (95, 903126), (105, 817114), (114, 752605), (133, 645090), (190, 451563), (210, 408557), (266, 322545), (285, 301042), (399, 215030), (570, 150521), (665, 129018), (798, 107515), (1330, 64509), (1995, 43006), (3990, 21503)]