530055988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9203}}^1$

素因数の和:9253

約数の個数: 72

約数和(自身を含む): 1233925056

約数和(自身を除く): 703869068

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 4114, 5236, 8228, 9203, 14399, 18406, 28798, 36812, 57596, 64421, 101233, 128842, 156451, 202466, 257684, 312902, 404932, 625804, 708631, 1095157, 1113563, 1417262, 1720961, 2190314, 2227126, 2834524, 3441922, 4380628, 4454252, 6883844, 7794941, 12046727, 15589882, 18930571, 24093454, 31179764, 37861142, 48186908, 75722284, 132513997, 265027994, 530055988]

約数ペア:

[(1, 530055988), (2, 265027994), (4, 132513997), (7, 75722284), (11, 48186908), (14, 37861142), (17, 31179764), (22, 24093454), (28, 18930571), (34, 15589882), (44, 12046727), (68, 7794941), (77, 6883844), (119, 4454252), (121, 4380628), (154, 3441922), (187, 2834524), (238, 2227126), (242, 2190314), (308, 1720961), (374, 1417262), (476, 1113563), (484, 1095157), (748, 708631), (847, 625804), (1309, 404932), (1694, 312902), (2057, 257684), (2618, 202466), (3388, 156451), (4114, 128842), (5236, 101233), (8228, 64421), (9203, 57596), (14399, 36812), (18406, 28798)]