390461310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{482051}}^1$

素因数の和:482070

約数の個数: 40

約数和(自身を含む): 1049909256

約数和(自身を除く): 659447946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 482051, 964102, 1446153, 2410255, 2892306, 4338459, 4820510, 7230765, 8676918, 13015377, 14461530, 21692295, 26030754, 39046131, 43384590, 65076885, 78092262, 130153770, 195230655, 390461310]

約数ペア:

[(1, 390461310), (2, 195230655), (3, 130153770), (5, 78092262), (6, 65076885), (9, 43384590), (10, 39046131), (15, 26030754), (18, 21692295), (27, 14461530), (30, 13015377), (45, 8676918), (54, 7230765), (81, 4820510), (90, 4338459), (135, 2892306), (162, 2410255), (270, 1446153), (405, 964102), (810, 482051)]