28834410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 53280150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 29, 30, 33, 46, 55, 58, 66, 69, 87, 110, 115, 131, 138, 145, 165, 174, 230, 253, 262, 290, 319, 330, 345, 393, 435, 506, 638, 655, 667, 690, 759, 786, 870, 957, 1265, 1310, 1334, 1441, 1518, 1595, 1914, 1965, 2001, 2530, 2882, 3013, 3190, 3335, 3795, 3799, 3930, 4002, 4323, 4785, 6026, 6670, 7205, 7337, 7590, 7598, 8646, 9039, 9570, 10005, 11397, 14410, 14674, 15065, 18078, 18995, 20010, 21615, 22011, 22794, 30130, 33143, 36685, 37990, 41789, 43230, 44022, 45195, 56985, 66286, 73370, 83578, 87377, 90390, 99429, 110055, 113970, 125367, 165715, 174754, 198858, 208945, 220110, 250734, 262131, 331430, 417890, 436885, 497145, 524262, 626835, 873770, 961147, 994290, 1253670, 1310655, 1922294, 2621310, 2883441, 4805735, 5766882, 9611470, 14417205, 28834410]

約数ペア:

[(1, 28834410), (2, 14417205), (3, 9611470), (5, 5766882), (6, 4805735), (10, 2883441), (11, 2621310), (15, 1922294), (22, 1310655), (23, 1253670), (29, 994290), (30, 961147), (33, 873770), (46, 626835), (55, 524262), (58, 497145), (66, 436885), (69, 417890), (87, 331430), (110, 262131), (115, 250734), (131, 220110), (138, 208945), (145, 198858), (165, 174754), (174, 165715), (230, 125367), (253, 113970), (262, 110055), (290, 99429), (319, 90390), (330, 87377), (345, 83578), (393, 73370), (435, 66286), (506, 56985), (638, 45195), (655, 44022), (667, 43230), (690, 41789), (759, 37990), (786, 36685), (870, 33143), (957, 30130), (1265, 22794), (1310, 22011), (1334, 21615), (1441, 20010), (1518, 18995), (1595, 18078), (1914, 15065), (1965, 14674), (2001, 14410), (2530, 11397), (2882, 10005), (3013, 9570), (3190, 9039), (3335, 8646), (3795, 7598), (3799, 7590), (3930, 7337), (4002, 7205), (4323, 6670), (4785, 6026)]