30423152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 61662720

約数和(自身を除く): 31239568

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 739, 1328, 1478, 2573, 2956, 5146, 5912, 10292, 11824, 20584, 22909, 41168, 45818, 61337, 91636, 122674, 183272, 245348, 366544, 490696, 981392, 1901447, 3802894, 7605788, 15211576, 30423152]

約数ペア:

[(1, 30423152), (2, 15211576), (4, 7605788), (8, 3802894), (16, 1901447), (31, 981392), (62, 490696), (83, 366544), (124, 245348), (166, 183272), (248, 122674), (332, 91636), (496, 61337), (664, 45818), (739, 41168), (1328, 22909), (1478, 20584), (2573, 11824), (2956, 10292), (5146, 5912)]