70205870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 79093330

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 89, 118, 178, 191, 295, 382, 413, 445, 590, 623, 826, 890, 955, 1246, 1337, 1910, 2065, 2674, 3115, 4130, 5251, 6230, 6685, 10502, 11269, 13370, 16999, 22538, 26255, 33998, 36757, 52510, 56345, 73514, 78883, 84995, 112690, 118993, 157766, 169990, 183785, 237986, 367570, 394415, 594965, 788830, 1002941, 1189930, 2005882, 5014705, 7020587, 10029410, 14041174, 35102935, 70205870]

約数ペア:

[(1, 70205870), (2, 35102935), (5, 14041174), (7, 10029410), (10, 7020587), (14, 5014705), (35, 2005882), (59, 1189930), (70, 1002941), (89, 788830), (118, 594965), (178, 394415), (191, 367570), (295, 237986), (382, 183785), (413, 169990), (445, 157766), (590, 118993), (623, 112690), (826, 84995), (890, 78883), (955, 73514), (1246, 56345), (1337, 52510), (1910, 36757), (2065, 33998), (2674, 26255), (3115, 22538), (4130, 16999), (5251, 13370), (6230, 11269), (6685, 10502)]