291242940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167381}}^1$

素因数の和:167422

約数の個数: 48

約数和(自身を含む): 843605280

約数和(自身を除く): 552362340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 167381, 334762, 502143, 669524, 836905, 1004286, 1673810, 2008572, 2510715, 3347620, 4854049, 5021430, 9708098, 10042860, 14562147, 19416196, 24270245, 29124294, 48540490, 58248588, 72810735, 97080980, 145621470, 291242940]

約数ペア:

[(1, 291242940), (2, 145621470), (3, 97080980), (4, 72810735), (5, 58248588), (6, 48540490), (10, 29124294), (12, 24270245), (15, 19416196), (20, 14562147), (29, 10042860), (30, 9708098), (58, 5021430), (60, 4854049), (87, 3347620), (116, 2510715), (145, 2008572), (174, 1673810), (290, 1004286), (348, 836905), (435, 669524), (580, 502143), (870, 334762), (1740, 167381)]