3321798980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{89633}}^1$

素因数の和:89768

約数の個数: 48

約数和(自身を含む): 7453963440

約数和(自身を除く): 4132164460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 89633, 179266, 358532, 448165, 896330, 1523761, 1792660, 3047522, 6095044, 7618805, 9769997, 15237610, 19539994, 30475220, 39079988, 48849985, 97699970, 166089949, 195399940, 332179898, 664359796, 830449745, 1660899490, 3321798980]

約数ペア:

[(1, 3321798980), (2, 1660899490), (4, 830449745), (5, 664359796), (10, 332179898), (17, 195399940), (20, 166089949), (34, 97699970), (68, 48849985), (85, 39079988), (109, 30475220), (170, 19539994), (218, 15237610), (340, 9769997), (436, 7618805), (545, 6095044), (1090, 3047522), (1853, 1792660), (2180, 1523761), (3706, 896330), (7412, 448165), (9265, 358532), (18530, 179266), (37060, 89633)]