30547872

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1542

約数の個数: 72

約数和(自身を含む): 88121124

約数和(自身を除く): 57573252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1453, 1752, 2336, 2628, 2906, 3504, 4359, 5256, 5812, 7008, 8718, 10512, 11624, 13077, 17436, 21024, 23248, 26154, 34872, 46496, 52308, 69744, 104616, 106069, 139488, 209232, 212138, 318207, 418464, 424276, 636414, 848552, 954621, 1272828, 1697104, 1909242, 2545656, 3394208, 3818484, 5091312, 7636968, 10182624, 15273936, 30547872]

約数ペア:

[(1, 30547872), (2, 15273936), (3, 10182624), (4, 7636968), (6, 5091312), (8, 3818484), (9, 3394208), (12, 2545656), (16, 1909242), (18, 1697104), (24, 1272828), (32, 954621), (36, 848552), (48, 636414), (72, 424276), (73, 418464), (96, 318207), (144, 212138), (146, 209232), (219, 139488), (288, 106069), (292, 104616), (438, 69744), (584, 52308), (657, 46496), (876, 34872), (1168, 26154), (1314, 23248), (1453, 21024), (1752, 17436), (2336, 13077), (2628, 11624), (2906, 10512), (3504, 8718), (4359, 7008), (5256, 5812)]