30338528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 35705632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1091, 1264, 1738, 2182, 2528, 3476, 4364, 6952, 8728, 12001, 13904, 17456, 24002, 27808, 34912, 48004, 86189, 96008, 172378, 192016, 344756, 384032, 689512, 948079, 1379024, 1896158, 2758048, 3792316, 7584632, 15169264, 30338528]

約数ペア:

[(1, 30338528), (2, 15169264), (4, 7584632), (8, 3792316), (11, 2758048), (16, 1896158), (22, 1379024), (32, 948079), (44, 689512), (79, 384032), (88, 344756), (158, 192016), (176, 172378), (316, 96008), (352, 86189), (632, 48004), (869, 34912), (1091, 27808), (1264, 24002), (1738, 17456), (2182, 13904), (2528, 12001), (3476, 8728), (4364, 6952)]