30344510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 65197440

約数和(自身を除く): 34852930

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 97, 109, 194, 205, 218, 287, 410, 485, 545, 574, 679, 763, 970, 1090, 1358, 1435, 1526, 2870, 3395, 3815, 3977, 4469, 6790, 7630, 7954, 8938, 10573, 19885, 21146, 22345, 27839, 31283, 39770, 44690, 52865, 55678, 62566, 74011, 105730, 139195, 148022, 156415, 278390, 312830, 370055, 433493, 740110, 866986, 2167465, 3034451, 4334930, 6068902, 15172255, 30344510]

約数ペア:

[(1, 30344510), (2, 15172255), (5, 6068902), (7, 4334930), (10, 3034451), (14, 2167465), (35, 866986), (41, 740110), (70, 433493), (82, 370055), (97, 312830), (109, 278390), (194, 156415), (205, 148022), (218, 139195), (287, 105730), (410, 74011), (485, 62566), (545, 55678), (574, 52865), (679, 44690), (763, 39770), (970, 31283), (1090, 27839), (1358, 22345), (1435, 21146), (1526, 19885), (2870, 10573), (3395, 8938), (3815, 7954), (3977, 7630), (4469, 6790)]