122218460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67153}}^1$

素因数の和:67182

約数の個数: 48

約数和(自身を含む): 315892416

約数和(自身を除く): 193673956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 67153, 134306, 268612, 335765, 470071, 671530, 872989, 940142, 1343060, 1745978, 1880284, 2350355, 3491956, 4364945, 4700710, 6110923, 8729890, 9401420, 12221846, 17459780, 24443692, 30554615, 61109230, 122218460]

約数ペア:

[(1, 122218460), (2, 61109230), (4, 30554615), (5, 24443692), (7, 17459780), (10, 12221846), (13, 9401420), (14, 8729890), (20, 6110923), (26, 4700710), (28, 4364945), (35, 3491956), (52, 2350355), (65, 1880284), (70, 1745978), (91, 1343060), (130, 940142), (140, 872989), (182, 671530), (260, 470071), (364, 335765), (455, 268612), (910, 134306), (1820, 67153)]