74730130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10223}}^1$

素因数の和:10290

約数の個数: 32

約数和(自身を含む): 145753344

約数和(自身を除く): 71023214

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 10223, 20446, 51115, 102230, 173791, 347582, 439589, 868955, 879178, 1737910, 2197945, 4395890, 7473013, 14946026, 37365065, 74730130]

約数ペア:

[(1, 74730130), (2, 37365065), (5, 14946026), (10, 7473013), (17, 4395890), (34, 2197945), (43, 1737910), (85, 879178), (86, 868955), (170, 439589), (215, 347582), (430, 173791), (731, 102230), (1462, 51115), (3655, 20446), (7310, 10223)]