152956860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{364183}}^1$

素因数の和:364202

約数の個数: 48

約数和(自身を含む): 489463296

約数和(自身を除く): 336506436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 364183, 728366, 1092549, 1456732, 1820915, 2185098, 2549281, 3641830, 4370196, 5098562, 5462745, 7283660, 7647843, 10197124, 10925490, 12746405, 15295686, 21850980, 25492810, 30591372, 38239215, 50985620, 76478430, 152956860]

約数ペア:

[(1, 152956860), (2, 76478430), (3, 50985620), (4, 38239215), (5, 30591372), (6, 25492810), (7, 21850980), (10, 15295686), (12, 12746405), (14, 10925490), (15, 10197124), (20, 7647843), (21, 7283660), (28, 5462745), (30, 5098562), (35, 4370196), (42, 3641830), (60, 2549281), (70, 2185098), (84, 1820915), (105, 1456732), (140, 1092549), (210, 728366), (420, 364183)]