30907872

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 60537888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 431, 432, 498, 664, 747, 862, 864, 996, 1293, 1328, 1494, 1724, 1992, 2241, 2586, 2656, 2988, 3448, 3879, 3984, 4482, 5172, 5976, 6896, 7758, 7968, 8964, 10344, 11637, 11952, 13792, 15516, 17928, 20688, 23274, 23904, 31032, 35773, 35856, 41376, 46548, 62064, 71546, 71712, 93096, 107319, 124128, 143092, 186192, 214638, 286184, 321957, 372384, 429276, 572368, 643914, 858552, 965871, 1144736, 1287828, 1717104, 1931742, 2575656, 3434208, 3863484, 5151312, 7726968, 10302624, 15453936, 30907872]

約数ペア:

[(1, 30907872), (2, 15453936), (3, 10302624), (4, 7726968), (6, 5151312), (8, 3863484), (9, 3434208), (12, 2575656), (16, 1931742), (18, 1717104), (24, 1287828), (27, 1144736), (32, 965871), (36, 858552), (48, 643914), (54, 572368), (72, 429276), (83, 372384), (96, 321957), (108, 286184), (144, 214638), (166, 186192), (216, 143092), (249, 124128), (288, 107319), (332, 93096), (431, 71712), (432, 71546), (498, 62064), (664, 46548), (747, 41376), (862, 35856), (864, 35773), (996, 31032), (1293, 23904), (1328, 23274), (1494, 20688), (1724, 17928), (1992, 15516), (2241, 13792), (2586, 11952), (2656, 11637), (2988, 10344), (3448, 8964), (3879, 7968), (3984, 7758), (4482, 6896), (5172, 5976)]