151926460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{155027}}^1$

素因数の和:155050

約数の個数: 36

約数和(自身を含む): 371137032

約数和(自身を除く): 219210572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 155027, 310054, 620108, 775135, 1085189, 1550270, 2170378, 3100540, 4340756, 5425945, 7596323, 10851890, 15192646, 21703780, 30385292, 37981615, 75963230, 151926460]

約数ペア:

[(1, 151926460), (2, 75963230), (4, 37981615), (5, 30385292), (7, 21703780), (10, 15192646), (14, 10851890), (20, 7596323), (28, 5425945), (35, 4340756), (49, 3100540), (70, 2170378), (98, 1550270), (140, 1085189), (196, 775135), (245, 620108), (490, 310054), (980, 155027)]