2840250270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{662063}}^1$

素因数の和:662097

約数の個数: 64

約数和(自身を含む): 8008326144

約数和(自身を除く): 5168075874

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, 662063, 1324126, 1986189, 3310315, 3972378, 6620630, 7282693, 8606819, 9930945, 14565386, 17213638, 19861890, 21848079, 25820457, 36413465, 43034095, 43696158, 51640914, 72826930, 86068190, 94675009, 109240395, 129102285, 189350018, 218480790, 258204570, 284025027, 473375045, 568050054, 946750090, 1420125135, 2840250270]

約数ペア:

[(1, 2840250270), (2, 1420125135), (3, 946750090), (5, 568050054), (6, 473375045), (10, 284025027), (11, 258204570), (13, 218480790), (15, 189350018), (22, 129102285), (26, 109240395), (30, 94675009), (33, 86068190), (39, 72826930), (55, 51640914), (65, 43696158), (66, 43034095), (78, 36413465), (110, 25820457), (130, 21848079), (143, 19861890), (165, 17213638), (195, 14565386), (286, 9930945), (330, 8606819), (390, 7282693), (429, 6620630), (715, 3972378), (858, 3310315), (1430, 1986189), (2145, 1324126), (4290, 662063)]