17249470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 20075330

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 107, 214, 235, 245, 329, 343, 470, 490, 535, 658, 686, 749, 1070, 1498, 1645, 1715, 2303, 3290, 3430, 3745, 4606, 5029, 5243, 7490, 10058, 10486, 11515, 16121, 23030, 25145, 26215, 32242, 35203, 36701, 50290, 52430, 70406, 73402, 80605, 161210, 176015, 183505, 246421, 352030, 367010, 492842, 1232105, 1724947, 2464210, 3449894, 8624735, 17249470]

約数ペア:

[(1, 17249470), (2, 8624735), (5, 3449894), (7, 2464210), (10, 1724947), (14, 1232105), (35, 492842), (47, 367010), (49, 352030), (70, 246421), (94, 183505), (98, 176015), (107, 161210), (214, 80605), (235, 73402), (245, 70406), (329, 52430), (343, 50290), (470, 36701), (490, 35203), (535, 32242), (658, 26215), (686, 25145), (749, 23030), (1070, 16121), (1498, 11515), (1645, 10486), (1715, 10058), (2303, 7490), (3290, 5243), (3430, 5029), (3745, 4606)]