30373288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 36500312

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 257, 316, 374, 514, 632, 748, 869, 1028, 1343, 1496, 1738, 2056, 2686, 2827, 3476, 4369, 5372, 5654, 6952, 8738, 10744, 11308, 14773, 17476, 20303, 22616, 29546, 34952, 40606, 48059, 59092, 81212, 96118, 118184, 162424, 192236, 223333, 345151, 384472, 446666, 690302, 893332, 1380604, 1786664, 2761208, 3796661, 7593322, 15186644, 30373288]

約数ペア:

[(1, 30373288), (2, 15186644), (4, 7593322), (8, 3796661), (11, 2761208), (17, 1786664), (22, 1380604), (34, 893332), (44, 690302), (68, 446666), (79, 384472), (88, 345151), (136, 223333), (158, 192236), (187, 162424), (257, 118184), (316, 96118), (374, 81212), (514, 59092), (632, 48059), (748, 40606), (869, 34952), (1028, 29546), (1343, 22616), (1496, 20303), (1738, 17476), (2056, 14773), (2686, 11308), (2827, 10744), (3476, 8738), (4369, 6952), (5372, 5654)]