129892770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{206179}}^1$

素因数の和:206199

約数の個数: 48

約数和(自身を含む): 385968960

約数和(自身を除く): 256076190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 206179, 412358, 618537, 1030895, 1237074, 1443253, 1855611, 2061790, 2886506, 3092685, 3711222, 4329759, 6185370, 7216265, 8659518, 9278055, 12989277, 14432530, 18556110, 21648795, 25978554, 43297590, 64946385, 129892770]

約数ペア:

[(1, 129892770), (2, 64946385), (3, 43297590), (5, 25978554), (6, 21648795), (7, 18556110), (9, 14432530), (10, 12989277), (14, 9278055), (15, 8659518), (18, 7216265), (21, 6185370), (30, 4329759), (35, 3711222), (42, 3092685), (45, 2886506), (63, 2061790), (70, 1855611), (90, 1443253), (105, 1237074), (126, 1030895), (210, 618537), (315, 412358), (630, 206179)]