30387952

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7333}}^1$

素因数の和:7385

約数の個数: 40

約数和(自身を含む): 69115616

約数和(自身を除く): 38727664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 7333, 14666, 29332, 51331, 58664, 102662, 117328, 205324, 271321, 410648, 542642, 821296, 1085284, 1899247, 2170568, 3798494, 4341136, 7596988, 15193976, 30387952]

約数ペア:

[(1, 30387952), (2, 15193976), (4, 7596988), (7, 4341136), (8, 3798494), (14, 2170568), (16, 1899247), (28, 1085284), (37, 821296), (56, 542642), (74, 410648), (112, 271321), (148, 205324), (259, 117328), (296, 102662), (518, 58664), (592, 51331), (1036, 29332), (2072, 14666), (4144, 7333)]