70277970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{883}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 193489920

約数和(自身を除く): 123211950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 758, 883, 1137, 1766, 1895, 2274, 2649, 2653, 3790, 4415, 5298, 5306, 5685, 6181, 7959, 8830, 11370, 12362, 13245, 13265, 15918, 18543, 26490, 26530, 30905, 37086, 39795, 61810, 79590, 92715, 185430, 334657, 669314, 1003971, 1673285, 2007942, 2342599, 3346570, 4685198, 5019855, 7027797, 10039710, 11712995, 14055594, 23425990, 35138985, 70277970]

約数ペア:

[(1, 70277970), (2, 35138985), (3, 23425990), (5, 14055594), (6, 11712995), (7, 10039710), (10, 7027797), (14, 5019855), (15, 4685198), (21, 3346570), (30, 2342599), (35, 2007942), (42, 1673285), (70, 1003971), (105, 669314), (210, 334657), (379, 185430), (758, 92715), (883, 79590), (1137, 61810), (1766, 39795), (1895, 37086), (2274, 30905), (2649, 26530), (2653, 26490), (3790, 18543), (4415, 15918), (5298, 13265), (5306, 13245), (5685, 12362), (6181, 11370), (7959, 8830)]