74264970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1879

約数の個数: 64

約数和(自身を含む): 193818240

約数和(自身を除く): 119553270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 1747, 2834, 3270, 3494, 4251, 5241, 7085, 8502, 8735, 10482, 14170, 17470, 21255, 22711, 26205, 42510, 45422, 52410, 68133, 113555, 136266, 190423, 227110, 340665, 380846, 571269, 681330, 952115, 1142538, 1904230, 2475499, 2856345, 4950998, 5712690, 7426497, 12377495, 14852994, 24754990, 37132485, 74264970]

約数ペア:

[(1, 74264970), (2, 37132485), (3, 24754990), (5, 14852994), (6, 12377495), (10, 7426497), (13, 5712690), (15, 4950998), (26, 2856345), (30, 2475499), (39, 1904230), (65, 1142538), (78, 952115), (109, 681330), (130, 571269), (195, 380846), (218, 340665), (327, 227110), (390, 190423), (545, 136266), (654, 113555), (1090, 68133), (1417, 52410), (1635, 45422), (1747, 42510), (2834, 26205), (3270, 22711), (3494, 21255), (4251, 17470), (5241, 14170), (7085, 10482), (8502, 8735)]