171959820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9041}}^1$

素因数の和:9370

約数の個数: 48

約数和(自身を含む): 483059808

約数和(自身を除く): 311099988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9041, 9510, 18082, 19020, 27123, 36164, 45205, 54246, 90410, 108492, 135615, 180820, 271230, 542460, 2865997, 5731994, 8597991, 11463988, 14329985, 17195982, 28659970, 34391964, 42989955, 57319940, 85979910, 171959820]

約数ペア:

[(1, 171959820), (2, 85979910), (3, 57319940), (4, 42989955), (5, 34391964), (6, 28659970), (10, 17195982), (12, 14329985), (15, 11463988), (20, 8597991), (30, 5731994), (60, 2865997), (317, 542460), (634, 271230), (951, 180820), (1268, 135615), (1585, 108492), (1902, 90410), (3170, 54246), (3804, 45205), (4755, 36164), (6340, 27123), (9041, 19020), (9510, 18082)]