845649540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{35863}}^1$

素因数の和:36009

約数の個数: 72

約数和(自身を含む): 2584790208

約数和(自身を除く): 1739140668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 35863, 71726, 107589, 143452, 179315, 215178, 322767, 358630, 430356, 537945, 645534, 717260, 1075890, 1291068, 1613835, 2151780, 3227670, 4698053, 6455340, 9396106, 14094159, 18792212, 23490265, 28188318, 42282477, 46980530, 56376636, 70470795, 84564954, 93961060, 140941590, 169129908, 211412385, 281883180, 422824770, 845649540]

約数ペア:

[(1, 845649540), (2, 422824770), (3, 281883180), (4, 211412385), (5, 169129908), (6, 140941590), (9, 93961060), (10, 84564954), (12, 70470795), (15, 56376636), (18, 46980530), (20, 42282477), (30, 28188318), (36, 23490265), (45, 18792212), (60, 14094159), (90, 9396106), (131, 6455340), (180, 4698053), (262, 3227670), (393, 2151780), (524, 1613835), (655, 1291068), (786, 1075890), (1179, 717260), (1310, 645534), (1572, 537945), (1965, 430356), (2358, 358630), (2620, 322767), (3930, 215178), (4716, 179315), (5895, 143452), (7860, 107589), (11790, 71726), (23580, 35863)]