8970300430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317983}}^1$

素因数の和:318041

約数の個数: 64

約数和(自身を含む): 20513783808

約数和(自身を除く): 11543483378

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 14105, 28210, 317983, 635966, 1589915, 2225881, 3179830, 4133779, 4451762, 8267558, 9857473, 11129405, 19714946, 20668895, 22258810, 28936453, 41337790, 49287365, 57872906, 69002311, 98574730, 128147149, 138004622, 144682265, 256294298, 289364530, 345011555, 640735745, 690023110, 897030043, 1281471490, 1794060086, 4485150215, 8970300430]

約数ペア:

[(1, 8970300430), (2, 4485150215), (5, 1794060086), (7, 1281471490), (10, 897030043), (13, 690023110), (14, 640735745), (26, 345011555), (31, 289364530), (35, 256294298), (62, 144682265), (65, 138004622), (70, 128147149), (91, 98574730), (130, 69002311), (155, 57872906), (182, 49287365), (217, 41337790), (310, 28936453), (403, 22258810), (434, 20668895), (455, 19714946), (806, 11129405), (910, 9857473), (1085, 8267558), (2015, 4451762), (2170, 4133779), (2821, 3179830), (4030, 2225881), (5642, 1589915), (14105, 635966), (28210, 317983)]