916370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 2177280

約数和(自身を除く): 1260910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 53, 65, 70, 91, 95, 106, 130, 133, 182, 190, 247, 265, 266, 371, 455, 494, 530, 665, 689, 742, 910, 1007, 1235, 1330, 1378, 1729, 1855, 2014, 2470, 3445, 3458, 3710, 4823, 5035, 6890, 7049, 8645, 9646, 10070, 13091, 14098, 17290, 24115, 26182, 35245, 48230, 65455, 70490, 91637, 130910, 183274, 458185, 916370]

約数ペア:

[(1, 916370), (2, 458185), (5, 183274), (7, 130910), (10, 91637), (13, 70490), (14, 65455), (19, 48230), (26, 35245), (35, 26182), (38, 24115), (53, 17290), (65, 14098), (70, 13091), (91, 10070), (95, 9646), (106, 8645), (130, 7049), (133, 6890), (182, 5035), (190, 4823), (247, 3710), (265, 3458), (266, 3445), (371, 2470), (455, 2014), (494, 1855), (530, 1729), (665, 1378), (689, 1330), (742, 1235), (910, 1007)]