345422660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4917

約数の個数: 96

約数和(自身を含む): 882161280

約数和(自身を除く): 536738620

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 748, 836, 935, 1045, 1292, 1615, 1870, 2090, 3230, 3553, 3740, 4180, 4861, 6460, 7106, 9722, 14212, 17765, 19444, 24305, 35530, 48610, 53471, 71060, 82637, 92359, 97220, 106942, 165274, 184718, 213884, 267355, 330548, 369436, 413185, 461795, 534710, 826370, 909007, 923590, 1015949, 1069420, 1570103, 1652740, 1818014, 1847180, 2031898, 3140206, 3636028, 4063796, 4545035, 5079745, 6280412, 7850515, 9090070, 10159490, 15701030, 17271133, 18180140, 20318980, 31402060, 34542266, 69084532, 86355665, 172711330, 345422660]

約数ペア:

[(1, 345422660), (2, 172711330), (4, 86355665), (5, 69084532), (10, 34542266), (11, 31402060), (17, 20318980), (19, 18180140), (20, 17271133), (22, 15701030), (34, 10159490), (38, 9090070), (44, 7850515), (55, 6280412), (68, 5079745), (76, 4545035), (85, 4063796), (95, 3636028), (110, 3140206), (170, 2031898), (187, 1847180), (190, 1818014), (209, 1652740), (220, 1570103), (323, 1069420), (340, 1015949), (374, 923590), (380, 909007), (418, 826370), (646, 534710), (748, 461795), (836, 413185), (935, 369436), (1045, 330548), (1292, 267355), (1615, 213884), (1870, 184718), (2090, 165274), (3230, 106942), (3553, 97220), (3740, 92359), (4180, 82637), (4861, 71060), (6460, 53471), (7106, 48610), (9722, 35530), (14212, 24305), (17765, 19444)]