19486950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 56258304

約数和(自身を除く): 36771354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 67, 70, 75, 105, 134, 150, 175, 201, 210, 277, 335, 350, 402, 469, 525, 554, 670, 831, 938, 1005, 1050, 1385, 1407, 1662, 1675, 1939, 2010, 2345, 2770, 2814, 3350, 3878, 4155, 4690, 5025, 5817, 6925, 7035, 8310, 9695, 10050, 11634, 11725, 13850, 14070, 18559, 19390, 20775, 23450, 29085, 35175, 37118, 41550, 48475, 55677, 58170, 70350, 92795, 96950, 111354, 129913, 145425, 185590, 259826, 278385, 290850, 389739, 463975, 556770, 649565, 779478, 927950, 1299130, 1391925, 1948695, 2783850, 3247825, 3897390, 6495650, 9743475, 19486950]

約数ペア:

[(1, 19486950), (2, 9743475), (3, 6495650), (5, 3897390), (6, 3247825), (7, 2783850), (10, 1948695), (14, 1391925), (15, 1299130), (21, 927950), (25, 779478), (30, 649565), (35, 556770), (42, 463975), (50, 389739), (67, 290850), (70, 278385), (75, 259826), (105, 185590), (134, 145425), (150, 129913), (175, 111354), (201, 96950), (210, 92795), (277, 70350), (335, 58170), (350, 55677), (402, 48475), (469, 41550), (525, 37118), (554, 35175), (670, 29085), (831, 23450), (938, 20775), (1005, 19390), (1050, 18559), (1385, 14070), (1407, 13850), (1662, 11725), (1675, 11634), (1939, 10050), (2010, 9695), (2345, 8310), (2770, 7035), (2814, 6925), (3350, 5817), (3878, 5025), (4155, 4690)]