497727540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{46867}}^1$

素因数の和:46941

約数の個数: 72

約数和(自身を含む): 1535395680

約数和(自身を除く): 1037668140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 46867, 93734, 140601, 187468, 234335, 281202, 421803, 468670, 562404, 703005, 843606, 937340, 1406010, 1687212, 2109015, 2765153, 2812020, 4218030, 5530306, 8295459, 8436060, 11060612, 13825765, 16590918, 24886377, 27651530, 33181836, 41477295, 49772754, 55303060, 82954590, 99545508, 124431885, 165909180, 248863770, 497727540]

約数ペア:

[(1, 497727540), (2, 248863770), (3, 165909180), (4, 124431885), (5, 99545508), (6, 82954590), (9, 55303060), (10, 49772754), (12, 41477295), (15, 33181836), (18, 27651530), (20, 24886377), (30, 16590918), (36, 13825765), (45, 11060612), (59, 8436060), (60, 8295459), (90, 5530306), (118, 4218030), (177, 2812020), (180, 2765153), (236, 2109015), (295, 1687212), (354, 1406010), (531, 937340), (590, 843606), (708, 703005), (885, 562404), (1062, 468670), (1180, 421803), (1770, 281202), (2124, 234335), (2655, 187468), (3540, 140601), (5310, 93734), (10620, 46867)]