630221310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{778051}}^1$

素因数の和:778070

約数の個数: 40

約数和(自身を含む): 1694597256

約数和(自身を除く): 1064375946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 778051, 1556102, 2334153, 3890255, 4668306, 7002459, 7780510, 11670765, 14004918, 21007377, 23341530, 35012295, 42014754, 63022131, 70024590, 105036885, 126044262, 210073770, 315110655, 630221310]

約数ペア:

[(1, 630221310), (2, 315110655), (3, 210073770), (5, 126044262), (6, 105036885), (9, 70024590), (10, 63022131), (15, 42014754), (18, 35012295), (27, 23341530), (30, 21007377), (45, 14004918), (54, 11670765), (81, 7780510), (90, 7002459), (135, 4668306), (162, 3890255), (270, 2334153), (405, 1556102), (810, 778051)]