1285366710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{3191}}^1$

素因数の和:3693

約数の個数: 64

約数和(自身を含む): 3199150080

約数和(自身を除く): 1913783370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 463, 870, 926, 1389, 2315, 2778, 3191, 4630, 6382, 6945, 9573, 13427, 13890, 15955, 19146, 26854, 31910, 40281, 47865, 67135, 80562, 92539, 95730, 134270, 185078, 201405, 277617, 402810, 462695, 555234, 925390, 1388085, 1477433, 2776170, 2954866, 4432299, 7387165, 8864598, 14774330, 22161495, 42845557, 44322990, 85691114, 128536671, 214227785, 257073342, 428455570, 642683355, 1285366710]

約数ペア:

[(1, 1285366710), (2, 642683355), (3, 428455570), (5, 257073342), (6, 214227785), (10, 128536671), (15, 85691114), (29, 44322990), (30, 42845557), (58, 22161495), (87, 14774330), (145, 8864598), (174, 7387165), (290, 4432299), (435, 2954866), (463, 2776170), (870, 1477433), (926, 1388085), (1389, 925390), (2315, 555234), (2778, 462695), (3191, 402810), (4630, 277617), (6382, 201405), (6945, 185078), (9573, 134270), (13427, 95730), (13890, 92539), (15955, 80562), (19146, 67135), (26854, 47865), (31910, 40281)]