27697290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 70108416

約数和(自身を除く): 42411126

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 137, 138, 230, 274, 293, 345, 411, 586, 685, 690, 822, 879, 1370, 1465, 1758, 2055, 2930, 3151, 4110, 4395, 6302, 6739, 8790, 9453, 13478, 15755, 18906, 20217, 31510, 33695, 40141, 40434, 47265, 67390, 80282, 94530, 101085, 120423, 200705, 202170, 240846, 401410, 602115, 923243, 1204230, 1846486, 2769729, 4616215, 5539458, 9232430, 13848645, 27697290]

約数ペア:

[(1, 27697290), (2, 13848645), (3, 9232430), (5, 5539458), (6, 4616215), (10, 2769729), (15, 1846486), (23, 1204230), (30, 923243), (46, 602115), (69, 401410), (115, 240846), (137, 202170), (138, 200705), (230, 120423), (274, 101085), (293, 94530), (345, 80282), (411, 67390), (586, 47265), (685, 40434), (690, 40141), (822, 33695), (879, 31510), (1370, 20217), (1465, 18906), (1758, 15755), (2055, 13478), (2930, 9453), (3151, 8790), (4110, 6739), (4395, 6302)]