22259790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 67055040

約数和(自身を除く): 44795250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 397, 445, 534, 623, 630, 794, 801, 890, 1191, 1246, 1335, 1602, 1869, 1985, 2382, 2670, 2779, 3115, 3573, 3738, 3970, 4005, 5558, 5607, 5955, 6230, 7146, 8010, 8337, 9345, 11214, 11910, 13895, 16674, 17865, 18690, 25011, 27790, 28035, 35333, 35730, 41685, 50022, 56070, 70666, 83370, 105999, 125055, 176665, 211998, 247331, 250110, 317997, 353330, 494662, 529995, 635994, 741993, 1059990, 1236655, 1483986, 1589985, 2225979, 2473310, 3179970, 3709965, 4451958, 7419930, 11129895, 22259790]

約数ペア:

[(1, 22259790), (2, 11129895), (3, 7419930), (5, 4451958), (6, 3709965), (7, 3179970), (9, 2473310), (10, 2225979), (14, 1589985), (15, 1483986), (18, 1236655), (21, 1059990), (30, 741993), (35, 635994), (42, 529995), (45, 494662), (63, 353330), (70, 317997), (89, 250110), (90, 247331), (105, 211998), (126, 176665), (178, 125055), (210, 105999), (267, 83370), (315, 70666), (397, 56070), (445, 50022), (534, 41685), (623, 35730), (630, 35333), (794, 28035), (801, 27790), (890, 25011), (1191, 18690), (1246, 17865), (1335, 16674), (1602, 13895), (1869, 11910), (1985, 11214), (2382, 9345), (2670, 8337), (2779, 8010), (3115, 7146), (3573, 6230), (3738, 5955), (3970, 5607), (4005, 5558)]