6674290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 14294232

約数和(自身を除く): 7619942

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 257, 265, 371, 490, 514, 530, 742, 1285, 1799, 1855, 2570, 2597, 3598, 3710, 5194, 8995, 12593, 12985, 13621, 17990, 25186, 25970, 27242, 62965, 68105, 95347, 125930, 136210, 190694, 476735, 667429, 953470, 1334858, 3337145, 6674290]

約数ペア:

[(1, 6674290), (2, 3337145), (5, 1334858), (7, 953470), (10, 667429), (14, 476735), (35, 190694), (49, 136210), (53, 125930), (70, 95347), (98, 68105), (106, 62965), (245, 27242), (257, 25970), (265, 25186), (371, 17990), (490, 13621), (514, 12985), (530, 12593), (742, 8995), (1285, 5194), (1799, 3710), (1855, 3598), (2570, 2597)]