30945078

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 71272656

約数和(自身を除く): 40327578

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 1553, 2214, 3106, 3321, 4659, 6642, 9318, 9963, 13977, 19926, 27954, 41931, 63673, 83862, 125793, 127346, 191019, 251586, 377379, 382038, 573057, 754758, 1146114, 1719171, 3438342, 5157513, 10315026, 15472539, 30945078]

約数ペア:

[(1, 30945078), (2, 15472539), (3, 10315026), (6, 5157513), (9, 3438342), (18, 1719171), (27, 1146114), (41, 754758), (54, 573057), (81, 382038), (82, 377379), (123, 251586), (162, 191019), (243, 127346), (246, 125793), (369, 83862), (486, 63673), (738, 41931), (1107, 27954), (1553, 19926), (2214, 13977), (3106, 9963), (3321, 9318), (4659, 6642)]