78074070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1901}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 192680208

約数和(自身を除く): 114606138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1369, 1901, 2738, 3802, 4107, 5703, 6845, 8214, 9505, 11406, 13690, 19010, 20535, 28515, 41070, 57030, 70337, 140674, 211011, 351685, 422022, 703370, 1055055, 2110110, 2602469, 5204938, 7807407, 13012345, 15614814, 26024690, 39037035, 78074070]

約数ペア:

[(1, 78074070), (2, 39037035), (3, 26024690), (5, 15614814), (6, 13012345), (10, 7807407), (15, 5204938), (30, 2602469), (37, 2110110), (74, 1055055), (111, 703370), (185, 422022), (222, 351685), (370, 211011), (555, 140674), (1110, 70337), (1369, 57030), (1901, 41070), (2738, 28515), (3802, 20535), (4107, 19010), (5703, 13690), (6845, 11406), (8214, 9505)]