2018613630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{265957}}^1$

素因数の和:266001

約数の個数: 64

約数和(自身を含む): 5514905088

約数和(自身を除く): 3496291458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 265957, 531914, 797871, 1329785, 1595742, 2659570, 2925527, 3989355, 5851054, 6117011, 7978710, 8776581, 12234022, 14627635, 17553162, 18351033, 29255270, 30585055, 36702066, 43882905, 61170110, 67287121, 87765810, 91755165, 134574242, 183510330, 201861363, 336435605, 403722726, 672871210, 1009306815, 2018613630]

約数ペア:

[(1, 2018613630), (2, 1009306815), (3, 672871210), (5, 403722726), (6, 336435605), (10, 201861363), (11, 183510330), (15, 134574242), (22, 91755165), (23, 87765810), (30, 67287121), (33, 61170110), (46, 43882905), (55, 36702066), (66, 30585055), (69, 29255270), (110, 18351033), (115, 17553162), (138, 14627635), (165, 12234022), (230, 8776581), (253, 7978710), (330, 6117011), (345, 5851054), (506, 3989355), (690, 2925527), (759, 2659570), (1265, 1595742), (1518, 1329785), (2530, 797871), (3795, 531914), (7590, 265957)]