30986568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22651}}^1$

素因数の和:22682

約数の個数: 48

約数和(自身を含む): 88342800

約数和(自身を除く): 57356232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22651, 45302, 67953, 90604, 135906, 181208, 203859, 271812, 407718, 430369, 543624, 815436, 860738, 1291107, 1630872, 1721476, 2582214, 3442952, 3873321, 5164428, 7746642, 10328856, 15493284, 30986568]

約数ペア:

[(1, 30986568), (2, 15493284), (3, 10328856), (4, 7746642), (6, 5164428), (8, 3873321), (9, 3442952), (12, 2582214), (18, 1721476), (19, 1630872), (24, 1291107), (36, 860738), (38, 815436), (57, 543624), (72, 430369), (76, 407718), (114, 271812), (152, 203859), (171, 181208), (228, 135906), (342, 90604), (456, 67953), (684, 45302), (1368, 22651)]