2340806685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{43627}}^1$

素因数の和:43722

約数の個数: 48

約数和(自身を含む): 4416549696

約数和(自身を除く): 2075743011

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 365, 511, 735, 1095, 1533, 2555, 3577, 7665, 10731, 17885, 43627, 53655, 130881, 218135, 305389, 654405, 916167, 1526945, 2137723, 3184771, 4580835, 6413169, 9554313, 10688615, 15923855, 22293397, 32065845, 47771565, 66880191, 111466985, 156053779, 334400955, 468161337, 780268895, 2340806685]

約数ペア:

[(1, 2340806685), (3, 780268895), (5, 468161337), (7, 334400955), (15, 156053779), (21, 111466985), (35, 66880191), (49, 47771565), (73, 32065845), (105, 22293397), (147, 15923855), (219, 10688615), (245, 9554313), (365, 6413169), (511, 4580835), (735, 3184771), (1095, 2137723), (1533, 1526945), (2555, 916167), (3577, 654405), (7665, 305389), (10731, 218135), (17885, 130881), (43627, 53655)]