269877790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3259}}^1$

素因数の和:3306

約数の個数: 72

約数和(自身を含む): 612091080

約数和(自身を除く): 342213290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2366, 3185, 3259, 5915, 6370, 6518, 8281, 11830, 16295, 16562, 22813, 32590, 41405, 42367, 45626, 82810, 84734, 114065, 159691, 211835, 228130, 296569, 319382, 423670, 550771, 593138, 798455, 1101542, 1482845, 1596910, 2075983, 2753855, 2965690, 3855397, 4151966, 5507710, 7710794, 10379915, 19276985, 20759830, 26987779, 38553970, 53975558, 134938895, 269877790]

約数ペア:

[(1, 269877790), (2, 134938895), (5, 53975558), (7, 38553970), (10, 26987779), (13, 20759830), (14, 19276985), (26, 10379915), (35, 7710794), (49, 5507710), (65, 4151966), (70, 3855397), (91, 2965690), (98, 2753855), (130, 2075983), (169, 1596910), (182, 1482845), (245, 1101542), (338, 798455), (455, 593138), (490, 550771), (637, 423670), (845, 319382), (910, 296569), (1183, 228130), (1274, 211835), (1690, 159691), (2366, 114065), (3185, 84734), (3259, 82810), (5915, 45626), (6370, 42367), (6518, 41405), (8281, 32590), (11830, 22813), (16295, 16562)]