7884730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 16452864

約数和(自身を除く): 8568134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1543, 2555, 3086, 5110, 7715, 10801, 15430, 21602, 54005, 108010, 112639, 225278, 563195, 788473, 1126390, 1576946, 3942365, 7884730]

約数ペア:

[(1, 7884730), (2, 3942365), (5, 1576946), (7, 1126390), (10, 788473), (14, 563195), (35, 225278), (70, 112639), (73, 108010), (146, 54005), (365, 21602), (511, 15430), (730, 10801), (1022, 7715), (1543, 5110), (2555, 3086)]