30001048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 40916072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 431, 452, 616, 791, 862, 904, 1243, 1582, 1724, 2486, 3017, 3164, 3448, 4741, 4972, 6034, 6328, 8701, 9482, 9944, 12068, 17402, 18964, 24136, 33187, 34804, 37928, 48703, 66374, 69608, 97406, 132748, 194812, 265496, 340921, 389624, 535733, 681842, 1071466, 1363684, 2142932, 2727368, 3750131, 4285864, 7500262, 15000524, 30001048]

約数ペア:

[(1, 30001048), (2, 15000524), (4, 7500262), (7, 4285864), (8, 3750131), (11, 2727368), (14, 2142932), (22, 1363684), (28, 1071466), (44, 681842), (56, 535733), (77, 389624), (88, 340921), (113, 265496), (154, 194812), (226, 132748), (308, 97406), (431, 69608), (452, 66374), (616, 48703), (791, 37928), (862, 34804), (904, 33187), (1243, 24136), (1582, 18964), (1724, 17402), (2486, 12068), (3017, 9944), (3164, 9482), (3448, 8701), (4741, 6328), (4972, 6034)]