308720610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28349}}^1$

素因数の和:28384

約数の個数: 72

約数和(自身を含む): 882308700

約数和(自身を除く): 573588090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 28349, 56698, 85047, 141745, 170094, 255141, 283490, 311839, 425235, 510282, 623678, 850470, 935517, 1275705, 1559195, 1871034, 2551410, 2806551, 3118390, 3430229, 4677585, 5613102, 6860458, 9355170, 10290687, 14032755, 17151145, 20581374, 28065510, 30872061, 34302290, 51453435, 61744122, 102906870, 154360305, 308720610]

約数ペア:

[(1, 308720610), (2, 154360305), (3, 102906870), (5, 61744122), (6, 51453435), (9, 34302290), (10, 30872061), (11, 28065510), (15, 20581374), (18, 17151145), (22, 14032755), (30, 10290687), (33, 9355170), (45, 6860458), (55, 5613102), (66, 4677585), (90, 3430229), (99, 3118390), (110, 2806551), (121, 2551410), (165, 1871034), (198, 1559195), (242, 1275705), (330, 935517), (363, 850470), (495, 623678), (605, 510282), (726, 425235), (990, 311839), (1089, 283490), (1210, 255141), (1815, 170094), (2178, 141745), (3630, 85047), (5445, 56698), (10890, 28349)]