70858620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{56237}}^1$

素因数の和:56259

約数の個数: 72

約数和(自身を含む): 245647584

約数和(自身を除く): 174788964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 56237, 112474, 168711, 224948, 281185, 337422, 393659, 506133, 562370, 674844, 787318, 843555, 1012266, 1124740, 1180977, 1574636, 1687110, 1968295, 2024532, 2361954, 2530665, 3374220, 3542931, 3936590, 4723908, 5061330, 5904885, 7085862, 7873180, 10122660, 11809770, 14171724, 17714655, 23619540, 35429310, 70858620]

約数ペア:

[(1, 70858620), (2, 35429310), (3, 23619540), (4, 17714655), (5, 14171724), (6, 11809770), (7, 10122660), (9, 7873180), (10, 7085862), (12, 5904885), (14, 5061330), (15, 4723908), (18, 3936590), (20, 3542931), (21, 3374220), (28, 2530665), (30, 2361954), (35, 2024532), (36, 1968295), (42, 1687110), (45, 1574636), (60, 1180977), (63, 1124740), (70, 1012266), (84, 843555), (90, 787318), (105, 674844), (126, 562370), (140, 506133), (180, 393659), (210, 337422), (252, 281185), (315, 224948), (420, 168711), (630, 112474), (1260, 56237)]