170516820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3001}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 478110528

約数和(自身を除く): 307593708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3001, 3788, 4735, 5682, 6002, 9003, 9470, 11364, 12004, 14205, 15005, 18006, 18940, 28410, 30010, 36012, 45015, 56820, 60020, 90030, 180060, 2841947, 5683894, 8525841, 11367788, 14209735, 17051682, 28419470, 34103364, 42629205, 56838940, 85258410, 170516820]

約数ペア:

[(1, 170516820), (2, 85258410), (3, 56838940), (4, 42629205), (5, 34103364), (6, 28419470), (10, 17051682), (12, 14209735), (15, 11367788), (20, 8525841), (30, 5683894), (60, 2841947), (947, 180060), (1894, 90030), (2841, 60020), (3001, 56820), (3788, 45015), (4735, 36012), (5682, 30010), (6002, 28410), (9003, 18940), (9470, 18006), (11364, 15005), (12004, 14205)]