2018500770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{470513}}^1$

素因数の和:470547

約数の個数: 64

約数和(自身を含む): 5691337344

約数和(自身を除く): 3672836574

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 470513, 941026, 1411539, 2352565, 2823078, 4705130, 5175643, 6116669, 7057695, 10351286, 12233338, 14115390, 15526929, 18350007, 25878215, 30583345, 31053858, 36700014, 51756430, 61166690, 67283359, 77634645, 91750035, 134566718, 155269290, 183500070, 201850077, 336416795, 403700154, 672833590, 1009250385, 2018500770]

約数ペア:

[(1, 2018500770), (2, 1009250385), (3, 672833590), (5, 403700154), (6, 336416795), (10, 201850077), (11, 183500070), (13, 155269290), (15, 134566718), (22, 91750035), (26, 77634645), (30, 67283359), (33, 61166690), (39, 51756430), (55, 36700014), (65, 31053858), (66, 30583345), (78, 25878215), (110, 18350007), (130, 15526929), (143, 14115390), (165, 12233338), (195, 10351286), (286, 7057695), (330, 6116669), (390, 5175643), (429, 4705130), (715, 2823078), (858, 2352565), (1430, 1411539), (2145, 941026), (4290, 470513)]