30921192

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 88452000

約数和(自身を除く): 57530808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 59, 72, 87, 116, 118, 174, 177, 232, 236, 251, 261, 348, 354, 472, 502, 522, 531, 696, 708, 753, 1004, 1044, 1062, 1416, 1506, 1711, 2008, 2088, 2124, 2259, 3012, 3422, 4248, 4518, 5133, 6024, 6844, 7279, 9036, 10266, 13688, 14558, 14809, 15399, 18072, 20532, 21837, 29116, 29618, 30798, 41064, 43674, 44427, 58232, 59236, 61596, 65511, 87348, 88854, 118472, 123192, 131022, 133281, 174696, 177708, 262044, 266562, 355416, 429461, 524088, 533124, 858922, 1066248, 1288383, 1717844, 2576766, 3435688, 3865149, 5153532, 7730298, 10307064, 15460596, 30921192]

約数ペア:

[(1, 30921192), (2, 15460596), (3, 10307064), (4, 7730298), (6, 5153532), (8, 3865149), (9, 3435688), (12, 2576766), (18, 1717844), (24, 1288383), (29, 1066248), (36, 858922), (58, 533124), (59, 524088), (72, 429461), (87, 355416), (116, 266562), (118, 262044), (174, 177708), (177, 174696), (232, 133281), (236, 131022), (251, 123192), (261, 118472), (348, 88854), (354, 87348), (472, 65511), (502, 61596), (522, 59236), (531, 58232), (696, 44427), (708, 43674), (753, 41064), (1004, 30798), (1044, 29618), (1062, 29116), (1416, 21837), (1506, 20532), (1711, 18072), (2008, 15399), (2088, 14809), (2124, 14558), (2259, 13688), (3012, 10266), (3422, 9036), (4248, 7279), (4518, 6844), (5133, 6024)]