1775190690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{216751}}^1$

素因数の和:216784

約数の個数: 96

約数和(自身を含む): 5680636416

約数和(自身を除く): 3905445726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 216751, 433502, 650253, 1083755, 1300506, 1517257, 1950759, 2167510, 2817763, 3034514, 3251265, 3901518, 4551771, 5635526, 6502530, 7586285, 8453289, 9103542, 9753795, 13655313, 14088815, 15172570, 16906578, 19507590, 19724341, 22758855, 25359867, 27310626, 28177630, 39448682, 42266445, 45517710, 50719734, 59173023, 68276565, 84532890, 98621705, 118346046, 126799335, 136553130, 177519069, 197243410, 253598670, 295865115, 355038138, 591730230, 887595345, 1775190690]

約数ペア:

[(1, 1775190690), (2, 887595345), (3, 591730230), (5, 355038138), (6, 295865115), (7, 253598670), (9, 197243410), (10, 177519069), (13, 136553130), (14, 126799335), (15, 118346046), (18, 98621705), (21, 84532890), (26, 68276565), (30, 59173023), (35, 50719734), (39, 45517710), (42, 42266445), (45, 39448682), (63, 28177630), (65, 27310626), (70, 25359867), (78, 22758855), (90, 19724341), (91, 19507590), (105, 16906578), (117, 15172570), (126, 14088815), (130, 13655313), (182, 9753795), (195, 9103542), (210, 8453289), (234, 7586285), (273, 6502530), (315, 5635526), (390, 4551771), (455, 3901518), (546, 3251265), (585, 3034514), (630, 2817763), (819, 2167510), (910, 1950759), (1170, 1517257), (1365, 1300506), (1638, 1083755), (2730, 650253), (4095, 433502), (8190, 216751)]