448164290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{17257}}^1$

素因数の和:17331

約数の個数: 48

約数和(自身を含む): 956162232

約数和(自身を除く): 507997942

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 12985, 17257, 25970, 34514, 86285, 120799, 172570, 241598, 603995, 845593, 914621, 1207990, 1691186, 1829242, 4227965, 4573105, 6402347, 8455930, 9146210, 12804694, 32011735, 44816429, 64023470, 89632858, 224082145, 448164290]

約数ペア:

[(1, 448164290), (2, 224082145), (5, 89632858), (7, 64023470), (10, 44816429), (14, 32011735), (35, 12804694), (49, 9146210), (53, 8455930), (70, 6402347), (98, 4573105), (106, 4227965), (245, 1829242), (265, 1691186), (371, 1207990), (490, 914621), (530, 845593), (742, 603995), (1855, 241598), (2597, 172570), (3710, 120799), (5194, 86285), (12985, 34514), (17257, 25970)]