30992742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 73796112

約数和(自身を除く): 42803370

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 942, 997, 1413, 1727, 1994, 2826, 2991, 3454, 5181, 5982, 8973, 10362, 10967, 15543, 17946, 21934, 31086, 32901, 65802, 98703, 156529, 197406, 313058, 469587, 939174, 1408761, 1721819, 2817522, 3443638, 5165457, 10330914, 15496371, 30992742]

約数ペア:

[(1, 30992742), (2, 15496371), (3, 10330914), (6, 5165457), (9, 3443638), (11, 2817522), (18, 1721819), (22, 1408761), (33, 939174), (66, 469587), (99, 313058), (157, 197406), (198, 156529), (314, 98703), (471, 65802), (942, 32901), (997, 31086), (1413, 21934), (1727, 17946), (1994, 15543), (2826, 10967), (2991, 10362), (3454, 8973), (5181, 5982)]