119515470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{65309}}^1$

素因数の和:65380

約数の個数: 32

約数和(自身を含む): 291543840

約数和(自身を除く): 172028370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 65309, 130618, 195927, 326545, 391854, 653090, 979635, 1959270, 3983849, 7967698, 11951547, 19919245, 23903094, 39838490, 59757735, 119515470]

約数ペア:

[(1, 119515470), (2, 59757735), (3, 39838490), (5, 23903094), (6, 19919245), (10, 11951547), (15, 7967698), (30, 3983849), (61, 1959270), (122, 979635), (183, 653090), (305, 391854), (366, 326545), (610, 195927), (915, 130618), (1830, 65309)]