308177530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 627212160

約数和(自身を除く): 319034630

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 73, 85, 95, 146, 170, 190, 323, 365, 646, 730, 1241, 1307, 1387, 1615, 2482, 2614, 2774, 3230, 6205, 6535, 6935, 12410, 13070, 13870, 22219, 23579, 24833, 44438, 47158, 49666, 95411, 111095, 117895, 124165, 190822, 222190, 235790, 248330, 422161, 477055, 844322, 954110, 1621987, 1812809, 2110805, 3243974, 3625618, 4221610, 8109935, 9064045, 16219870, 18128090, 30817753, 61635506, 154088765, 308177530]

約数ペア:

[(1, 308177530), (2, 154088765), (5, 61635506), (10, 30817753), (17, 18128090), (19, 16219870), (34, 9064045), (38, 8109935), (73, 4221610), (85, 3625618), (95, 3243974), (146, 2110805), (170, 1812809), (190, 1621987), (323, 954110), (365, 844322), (646, 477055), (730, 422161), (1241, 248330), (1307, 235790), (1387, 222190), (1615, 190822), (2482, 124165), (2614, 117895), (2774, 111095), (3230, 95411), (6205, 49666), (6535, 47158), (6935, 44438), (12410, 24833), (13070, 23579), (13870, 22219)]