30922020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 97050240

約数和(自身を除く): 66128220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 331, 346, 519, 540, 662, 692, 865, 993, 1038, 1324, 1557, 1655, 1730, 1986, 2076, 2595, 2979, 3114, 3310, 3460, 3972, 4671, 4965, 5190, 5958, 6228, 6620, 7785, 8937, 9342, 9930, 10380, 11916, 14895, 15570, 17874, 18684, 19860, 23355, 29790, 31140, 35748, 44685, 46710, 57263, 59580, 89370, 93420, 114526, 171789, 178740, 229052, 286315, 343578, 515367, 572630, 687156, 858945, 1030734, 1145260, 1546101, 1717890, 2061468, 2576835, 3092202, 3435780, 5153670, 6184404, 7730505, 10307340, 15461010, 30922020]

約数ペア:

[(1, 30922020), (2, 15461010), (3, 10307340), (4, 7730505), (5, 6184404), (6, 5153670), (9, 3435780), (10, 3092202), (12, 2576835), (15, 2061468), (18, 1717890), (20, 1546101), (27, 1145260), (30, 1030734), (36, 858945), (45, 687156), (54, 572630), (60, 515367), (90, 343578), (108, 286315), (135, 229052), (173, 178740), (180, 171789), (270, 114526), (331, 93420), (346, 89370), (519, 59580), (540, 57263), (662, 46710), (692, 44685), (865, 35748), (993, 31140), (1038, 29790), (1324, 23355), (1557, 19860), (1655, 18684), (1730, 17874), (1986, 15570), (2076, 14895), (2595, 11916), (2979, 10380), (3114, 9930), (3310, 9342), (3460, 8937), (3972, 7785), (4671, 6620), (4965, 6228), (5190, 5958)]