30791486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 21366466

約数列:

[1, 2, 11, 22, 47, 94, 97, 194, 307, 517, 614, 1034, 1067, 2134, 3377, 4559, 6754, 9118, 14429, 28858, 29779, 50149, 59558, 100298, 158719, 317438, 327569, 655138, 1399613, 2799226, 15395743, 30791486]

約数ペア:

[(1, 30791486), (2, 15395743), (11, 2799226), (22, 1399613), (47, 655138), (94, 327569), (97, 317438), (194, 158719), (307, 100298), (517, 59558), (614, 50149), (1034, 29779), (1067, 28858), (2134, 14429), (3377, 9118), (4559, 6754)]