16381470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78007}}^1$

素因数の和:78024

約数の個数: 32

約数和(自身を含む): 44932608

約数和(自身を除く): 28551138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78007, 156014, 234021, 390035, 468042, 546049, 780070, 1092098, 1170105, 1638147, 2340210, 2730245, 3276294, 5460490, 8190735, 16381470]

約数ペア:

[(1, 16381470), (2, 8190735), (3, 5460490), (5, 3276294), (6, 2730245), (7, 2340210), (10, 1638147), (14, 1170105), (15, 1092098), (21, 780070), (30, 546049), (35, 468042), (42, 390035), (70, 234021), (105, 156014), (210, 78007)]